Vulcan Seals Products
View the whole range of Vulcan Seals products
Products
Our products are expertly designed to meet and exceed reliability, compliance and performance expectations.
Vulcan Seals Type test
The Vulcan Seals Type 9S seal is a simplified 'O'-ring mounted "pusher" seal design with a narrow cross-section monolithic head.
The seal drive is provided by the conical spring tightly gripping the equipment shaft at its drive end. Conical spring seals are mono-directional and have differential part codes for clockwise or anti-clockwise operation.
The Vulcan Seals Type 9S complete seal is supplied with the Vulcan Seals Type 8.DINS stationary to suit DIN24960/EN12756 housing sizes.
Why Choose the Vulcan Seals Type 9S?
- Monolithic carbon or silicon carbon head for maximum simplicity, minimum components, and high-temperature capability.
- Non-clogging, self-adjusting and durable giving highly effective performance.
- 'O'-ring design allows a wide choice of elastomer materials.
- Narrow cross-section to maximise seal chamber suitability.
- Suitable for light or medium-duty applications.
Vulcan Seals Type 1638C Ytron® Quadro®
The Vulcan Seals Type 1638C is an 'O'-ring mounted, set-screw driven specific dimension seal related to the Type 1638 range and is intended to suit common Ytron® Quadro® brand blenders and mixers. The Vulcan Seals Type 1638 is a design alternative that is intended to replace both generation of OEM seals coded "QU JC". Unlike the original seals, the Vulcan Seals rotary design is a complete unit that can easily be handled and installed in the equipment. The setting length of the rotary is reached when the back edge of the seal head is in-line with the first step on the seal sleeve. The Vulcan Seals Type 1638C features a monolithic silicon carbide stationary ring to suit the specific fitting dimensions required by specific equipment models.
Why Choose the Vulcan Seals Type 1638C Ytron® Quadro®?
- A close alternative to the original but featuring Vulcan Seals design and material benefits that provide an easier to handle and install mechanical seal with improved seal face loading to improve sealing performance without altering the installation process
- Available with a range of face and elastomer materials highly suited to the most common applications of these pump ranges.
Vulcan Seals Type 1638 Ytron®
The Vulcan Seals Type 1638 is an O-ring mounted, set-screw driven specific dimension seal range intended to suit common Ytron® brand in-line mixers. The Vulcan Seals Type 1638 is a design alternative that is intended to replace OEM seals with both "-KC" and "-KS" suffix part codes.
Unlike the original seals, the Vulcan Seals rotary design is a complete unit that can easily be handled and installed in the equipment. The setting length of the rotary is reached when the back edge of the seal head is in-line with the first step on the seal sleeve. The Vulcan Seals Type 1638 feature monolithic tungsten carbide stationary rings as standard, to optimise resilience, wear resistance and seal life.
Why Choose the Vulcan Seals Type 1638 Ytron®?
- A close alternative to the original but featuring Vulcan Seals design and material benefits that provide an easier to handle and install mechanical seal with improved seal face loading to improve sealing performance without altering the installation process
- Available with a range of face and elastomer materials highly suited to the most common applications of these pump ranges.
Vulcan Seals Type A52J
The Vulcan Seals Type A52J is a robust, hydraulically balanced rubber diaphragm mounted parallel spring double seal design, developed from the proven Vulcan Seals Type A5J platform and intended for applications requiring enhanced leakage control and process containment.
The seal drive is provided by the diaphragm bellows tightly gripping the shaft and providing positive drive to both seal heads and sealing faces. The Vulcan Seals diaphragm seal designs are bi-directional ‘pusher’ seals that minimise shaft fretting, as the springs continuously provide energising force to the sealing faces and secondary seals.
The double seal arrangement allows operation with buffer or barrier fluid systems, providing improved lubrication of the seal faces and enhanced sealing performance in demanding process environments. Where barrier fluid systems are utilised, the barrier pressure is typically maintained above the process pressure to ensure positive barrier fluid flow across the seal faces, commonly around 1 bar (14.5 psi) depending on application and support system design.
Supplied with Vulcan Seals Type 31 ‘O’-ring-mounted stationaries, designed to suit common USA market imperial extended-length seal chambers with anti-rotation provision.
Why Choose the Vulcan Seals Type A52J?
- Robust, regular working length, highly accommodating and reliable rubber diaphragm double seal, with enhanced seal capability, performance, and durability.
- Featuring a self-adjusting seal head design with face retention and hydraulic face balancing to maximise primary and secondary sealing performance.
- The Vulcan Seals Type A52J has a narrow profile, allowing clearance into a greater range of pump seal chambers.
- ‘O’-ring mounted stationaries with anti-rotation provision provide security in high torque applications such as viscous or high solids media.
- Double seal configuration enables use with buffer or barrier fluid systems to improve process containment and sealing reliability.
- A widely utilised mechanical seal type suited to medium to heavy duties and capable of long service.
Vulcan Seals Type A42J
The Vulcan Seals Type A42J is a robust, hydraulically balanced rubber diaphragm mounted parallel spring double seal design, developed from the proven Vulcan Seals Type A4 platform and dimensionally interchangeable with common Type 2 double configurations.
The seal drive is provided by the diaphragm bellows tightly gripping the shaft and providing positive drive to both seal heads and sealing faces. The Vulcan Seals diaphragm mechanical seal designs are bi-directional ‘pusher’ seals that minimise shaft fretting, as the springs continuously provide energising force to the sealing faces and secondary seals.
The double seal arrangement allows operation with buffer or barrier fluid systems, providing improved lubrication of the seal faces and enhanced sealing performance in demanding process environments. Where barrier fluid systems are utilised, the barrier pressure is typically maintained above the process pressure to ensure positive barrier fluid flow across the seal faces, commonly around 1 bar (14.5 psi) depending on application and support system design.
Supplied with a Vulcan Seals Type 31 'O'-ring-mounted stationary to suit common USA market imperial regular length seal chambers with anti-rotation provision. For the equivalent design using Boot-mounted stationary seats, refer to the Vulcan Seals Type A42.
Why Choose the Vulcan Seals Type A42J?
- Robust, regular working length, highly accommodating, and reliable double rubber diaphragm seal
- Enhanced containment capability for applications requiring flush, buffer, or barrier systems
- Featuring a self-adjusting seal head design with face retention and hydraulic face balancing to maximise primary and secondary sealing performance.
- 'O'-ring stationary with anti-rotation provision provides security in high-torque applications such as viscous or high solids medias.
- A widely utilised mechanical seal type suited to medium to heavy duties and capable of long service.
Vulcan Seals Type A52
The Vulcan Seals Type A52 is a robust, hydraulically balanced rubber diaphragm mounted parallel spring double seal design, developed from the proven Vulcan Seals Type A5 platform and intended for applications requiring enhanced leakage control and process containment.
The seal drive is provided by the diaphragm bellows tightly gripping the shaft and providing positive drive to both seal heads and sealing faces. The Vulcan Seals diaphragm seal designs are bi-directional ‘pusher’ seals that minimise shaft fretting, as the springs continuously provide energising force to the sealing faces and secondary seals.
The double seal arrangement allows operation with buffer or barrier fluid systems, providing improved lubrication of the seal faces and enhanced sealing performance in demanding process environments. Where barrier fluid systems are utilised, the barrier pressure is typically maintained above the process pressure to ensure positive barrier fluid flow across the seal faces, commonly around 1 bar (14.5 psi) depending on application and support system design.
Supplied with Vulcan Seals Type 11 boot-mounted stationaries to suit common USA market imperial extended-length seal chambers.
Why Choose the Vulcan Seals Type A52?
- Robust, regular working length, highly accommodating, and reliable rubber diaphragm double seal, with enhanced seal capability, performance, and durability.
- Featuring a self-adjusting seal head design with face retention and hydraulic face balancing to maximise primary and secondary sealing performance.
- The Vulcan Seals Type A52 has a narrow profile, allowing clearance into a greater range of pump seal chambers.
- Boot-mounted stationaries providing maximum elastomer sealing contact to the housing surface
- Double seal configuration allows operation with buffer or barrier fluid systems to provide improved leakage control and process containment.
- A widely utilised mechanical seal type suited to medium to heavy duties and capable of long service
Vulcan Seals Type A42
The Vulcan Seals Type A42 is a robust, hydraulically balanced rubber diaphragm mounted parallel spring double seal design, developed from the proven Type Vulcan Seals Type A4 platform and dimensionally interchangeable with common Type 2 Double configurations.
The seal drive is provided by the diaphragm bellows tightly gripping the shaft and providing positive drive to both seal heads and sealing faces. The Vulcan Seals diaphragm seal designs are bi-directional ‘pusher’ seals that minimise shaft fretting, as the springs continuously provide energising force to the sealing faces and secondary seals.
The double seal arrangement allows operation with buffer or barrier fluid systems, providing improved lubrication of the seal faces and enhanced sealing performance in demanding process environments. Where barrier fluid systems are utilised, the barrier pressure is typically maintained above the process pressure to ensure positive barrier fluid flow across the seal faces, commonly around 1 bar (14.5 psi) depending on application and support system design.
Supplied with Vulcan Seals Type 11 boot-mounted stationaries to suit common USA market imperial regular-length seal chambers. For O-ring mounted stationaries look at the Vulcan Seals Type A42J
Why Choose the Vulcan Seals Type A42?
- Robust, regular working length, highly accommodating, and reliable double rubber diaphragm seal
- Enhanced containment capability for applications requiring flush, buffer, or barrier systems
- Featuring a self-adjusting seal head design with face retention and hydraulic face balancing to maximise primary and secondary sealing performance.
- Boot-mounted stationaries providing maximum elastomer sealing contact to the housing surface
- A widely utilised mechanical seal type suited to medium to heavy duties and capable of long service.
Vulcan Seals Type 57B
The Vulcan Seals Type 57B is a robust, modular construction, 'O'-ring mounted four-bolt gland cartridge seal assembly, with flush connections for tangential flushing of the seal faces. The drive from the shaft is by set-screws tightened using the supplied Allen key. The seal assembly is supplied pre-set and only requires mounting on the flange bolts prior to tightening the set-screws.
The Vulcan Seals Type 57B is specifically intended to suit pumps with increased chamber bore diameters that prevent standard diameter gland cartridge seals such as the Vulcan Seals Type 56B being fitted, and is available in a range of imperial shaft sizes typically utilized by these pumps. The multi-spring array and rotary face profile provide even closing forces and hydraulic balancing giving improved pV capability, higher sealing performance and longer seal life in challenging industrial applications when compared to single spring seal designs.
Why Choose the Vulcan Seals Type 57B?
- Simple, unitised construction. Minimal internal and external axial length to ensure the seal fits ahead of any shaft obstructions.
- Large diameter gland with appropriate range of bolt positions to suit "big bore" design pumps.
- Supplied pre-set, greatly simplifying installation as no setting pieces require removal once the seal is bolted and set-screws have been tightened.
- Larger diameter static 'O'-ring seal will not fret or damage the shaft sleeve and can be seal on shaft sleeves previously slightly worn by other seals or gland packing.
- Highly suitable for high-solids applications due to smooth outer profile and springs protected from exposure to the media.
- Multiple springs for even face loading, isolated from the product, prevents clogging. Hastelloy® C-springs are fitted as standard for maximum corrosion resistance and life.
Vulcan Seals Type 1699 GEA® Tuchenhagen®
The Vulcan Seals Type 1699 GEA® Tuchenhagen® design double-ended, ‘O’-ring mounted hygienic seals to suit Variflow® TPseries pumps are fitted with circulation systems requiring a double seal.
For standard pumps without this feature please see the Vulcan Seals Type 1691 GEA® Tuchenhagen® for the suitable single seal design. In common with the single seal, the inboard product side rotary of the Vulcan Seals Type 1699 GEA® Tuchenhagen® is located directly onto a specifically machined area of the pump shaft.
Available in two shaft sizes, in hygienic standard specified materials.
Why Choose the Vulcan Seals Type 1699 GEA® Tuchenhagen®?
The Vulcan Seals Type 1699 GEA® Tuchenhagen® inboard product side rotary, which has a single seal, is located directly on a portion of the pump shaft that has been specially machined.
Vulcan Seals Type XX11 Fristam®
The Vulcan Seals Type XX11 Fristam® are direct replacement seal repair kits to suit Fristam® FK and FL- series rotary lobe pumps. This distinctive seal design is unique to this series of pumps. The Vulcan Seals parts are interchangeable with the originals to assist maintenance on these now obsolete but durable pumps.
The Vulcan Seals XX11 Fristam® is a kit that includes two sets of seal faces, seal 'O'-rings, shaft 'O'-ring and lobe seals. Only one part needs to be ordered to repair both seals and shafts in each pump. If a complete seal unit is required containing all the metal components as well as seal faces please see the Vulcan Seals Type XX10 Fristam®. If a repair kit including the lip seals for a flush pump ir required, add an "F" character after the final digit, so "Y-3011/3.VIT" would become "Y-3011/3F.VIT".
Why Choose the Vulcan Seals Type XX11 Fristam®?
It is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards. The kits contain parts to repair two seals, so only one repair kit is required for each pump repair.
Vulcan Seals Type XX10 Fristam®
The Vulcan Seals Type XX10 Fristam® are direct replacement complete seals to suit Fristam® FL- series rotary lobe pumps. This distinctive seal design is unique to this series of pumps. The Vulcan Seals parts are interchangeable with the originals to assist maintenance on these now obsolete but durable pumps.
The Vulcan Seals XX10 Fristam® is a complete seal unit sold individually, and includes the seal faces, spacer rings, wave spring and seal housing. Two units need to be ordered if both seals in a pump are to be replaced. If a repair kit is required containing the seal faces with all necessary 'O'-rings please see the Vulcan Seals Type XX11 Fristam®.
Why Choose the Vulcan Seals Type XX10 Fristam®?
A direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 1696 Fristam®
For a high performance, we also offer the 38mm Vulcan Seals Type 1696 Fristam® external seal, in Carbon vs Ceramic with EP, as a mechanical seal for the flush position. Vulcan Seals’ stock codes
- Y-XXXX.1676.V.X.SLEE
- Y-XXXX.1696.E.C.
Why Choose the Vulcan Seals Type 1696 Fristam®?
The Vulcan Seals Type 1696 Fristam® is a close alternative design to suit the original equipment, featuring a monolithic carbon rotary head and a gasket mounted ceramic stationary. The Vulcan Seals Type 1696 Fristam® is intended to work in tandem with the Vulcan Seals Type 1676 Fristam® in pumps with circulation systems fitted.
Vulcan Seals Type 1676 Fristam®
Multi spring hydraulically-balanced high performance Vulcan Seals Type 1676 seals to suit Fristam® FM, FPE, FPH and FPHP series multi-stage centrifugal pumps. Vulcan Seals’s stock code:
- W-XXXX.1676.V.R.
Why Choose the Vulcan Seals Type 1676 Fristam®?
Suitable for high-pressure multistage pumps in food, dairy and beverage process applications.
Vulcan Seals Type 128 GEA® Hilge®
The Vulcan Seals Type 128 conical spring seals with bi-elastomeric stationaries, for pumps with flushed seal chambers. The Vulcan Seals Type 128 is frequently installed in tandem with the Vulcan Seals Type 12 seals listed on the previous page, on GEA® Hilge® centrifugal pumps.
Why Choose the Vulcan Seals Type 128 GEA® Hilge®?
This range features the benefits of the popular Vulcan Seals Type 12 rotary, mated to a unique dimension stationary to suit the dimensions of this pump range.
Vulcan Seals Type 1688Z S.P.X. Johnson®
The Vulcan Seals Type 1688Z S.P.X. Johnson® ‘O’-ring mounted wave spring seals are available with bi-elastomeric stationaries, to suit “Top Lobe®” series lobe rotor pumps.
Please note; We offer other specific design seals to suit SPX Johnson pumps, such as our Vulcan Seals Type 1649 to suit “Top Wing®” and our Vulcan Seals Type 1698 to suit “SQ®” series pumps.
Please contact us with your requirements and for stock availability on these.
Why Choose the Vulcan Seals Type 1688Z S.P.X. Johnson®?
The Vulcan Seals Type 1688Z S.P.X. Johnson® is a single wave-spring seal with distinctive bi-elastomeric (twin 'O'-Ring) stationaries located into the stationary recess of this range of rotary lobe pumps. Each pump will require two seals, one for each drive shaft to the twin rotary lobes.
Vulcan Seals Type 962 Nakakin® / Wild-Indag®
The Vulcan Seals Type 962 Nakakin® / Wild-Indag® is an ‘O’-ring mounted single spring seal with interlocking drive plates to suit Nakakin® or Wild-Indag® line mixer pumps.
This equipment is commonly utilised in food, dairy, and beverage processes particularly yogurt and sauces where blending of the product during transfer is required.
The Vulcan Seals Type 295 S.P.X.® A.P.V.® is intended as a direct alternative to the original OEM design, produced to Vulcan Seals manufacturing standards.
Why Choose the Vulcan Seals Type 962 Nakakin® / Wild-Indag®?
The The Vulcan Seals Type 962 Nakakin® / Wild-Indag® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 13M CSF Inox®
The Vulcan Seals Type 13M CSF Inox® ‘O’-ring mounted conical spring seals, similar to Vulcan Seals Type 13 but feature a specific stationary with anti-rotation provision to suit CSF Inox® AS and CS centrifugal pump ranges. For larger pump models with a 43mm shaft please see the Vulcan Seals Type 7M data sheet.
Vulcan Seals also offers other ranges to suit CSF Inox® pumps, including the Vulcan Seals Type 1605 hygienic single spring seals to replace the OEM “U” or “Y” type externally mounted seals.
Why Choose the Vulcan Seals Type 13M CSF Inox®?
The Vulcan Seals Type 13M CSF Inox® offers the design benefits of the popular Vulcan Seals Type 13 rotary with a stationary to suit the specific dimensions of these pumps.
Vulcan Seals Type 24B
The Vulcan Seals Type 24B is a resilient, rubber diaphragm mounted parallel spring seal design with self-adjusting head to accommodate minor shaft misalignment and run-out.
The seal drive is provided by the diaphragm bellows tightly gripping the shaft and providing positive drive to the seal head and sealing face. The Vulcan Seals diaphragm seal designs are bi-directional "pusher" seals that minimise shaft fretting as the spring is constantly providing energising force to the shaft contact point and sealing face.
Supplied with a Vulcan Seals Type 19B boot-mounted stationary for DIN24960/EN12756 L1K seal chambers with shallow recesses.
Why Choose the Vulcan Seals Type 24B?
- Proficient diaphragm bellows design fully compliant to DIN24960/EN12756 L1K dimensions to suit common European metric seal chambers.
- Boot mounted stationary provides maximum elastomer sealing contact to the housing surface.
- Base plate fitted at the spring drive end provides firm contact against a shaft step or circlip that sets the seal operating height. This component can be removed if not required.
- A widely utilised mechanical seal type highly suited to general light to medium duties and capable of long service life.
Vulcan Seals Type 40J
The Vulcan Seals Type 40J is a robust, narrow-profile, 'O'-ring mounted "non-pusher" seal design with multiple springs and hydraulically balanced inserted rotary face. The drive from the shaft and the seal working length are by set-screws tightened using the supplied Allen key. The set-screws provide bi-directional rotation capability.
The multi-spring array and rotary face profile provide even closing forces and hydraulic balancing giving improved pV capability, higher sealing performance and longer seal life in challenging industrial applications when compared to single spring seal designs.
The Vulcan Seals Type 40J complete seal is supplied with the Type 31 'O'-ring mounted stationary with anti-rotation provision, to provide optimal performance in high-torque fluids such as viscous and high-solids medias.
Why Choose the Vulcan Seals Type 40J?
- Advanced compact design with narrow radial profile in imperial shaft sizes to suit USA ANSI B73-1974 imperial seal chambers with anti-rotation provision.
- Highly suitable for high-solids applications due to smooth outer profile and springs protected from exposure to the media.
- The Vulcan Seals Type 40 rotary features differential face designs for carbon and harder silicon or tungsten carbides to ensure optimal performance.
- Multiple springs for even face loading, isolated from the product, prevents clogging. Hastelloy® C-springs are fitted as standard for maximum corrosion resistance and life.
- Larger diameter static 'O'-ring seal will not fret or damage the shaft sleeve and can be seal on shaft sleeves previously slightly worn by other seals or gland packing.
Vulcan Seals Type 1688U
The Vulcan Seals Type 1688U is a highly robust, 'O'-ring mounted single wave-spring "non-pusher" seal design, with very narrow cross section and compact working length.
The drive from the shaft and setting of working length is by set-screws to the shaft, providing bi-directional rotation capability. The single wave-spring provides even closing force to the sealing faces ensuring higher sealing performance and short working height compared to a single spring seal design.
The Vulcan Seals Type 1688U features a monolithic steel head, optimised for abrasion resistance and high temperature applications.
The Vulcan Seals Type 1688U complete seal is supplied with the Type 12 'O'-ring stationary to suit Italian standard housings commonly used in rotary lobe pumps.
Why Choose the Vulcan Seals Type 1688U?
- The design of the Vulcan Seals Type 1688U head ensures the 'O'-ring is supported by the set-screw fixed barrel, providing superior performance against service pressure variations and minimising shaft fretting.
- The compact design and set-screw mounting of the Vulcan Seals Type 1688U allow installation in very short length seal chambers.
- The Vulcan Seals Type 1688U is highly suited to rotary lobe pumps due to the short installation length, reduced radial clearance and design suited to slow shaft speed operation.
- The one-piece sinusoidal wave spring provides superior strength and reliability compared to cut section wave springs, which are not as robust.
Vulcan Seals Type 1688O
The Vulcan Seals Type 1688O is a highly robust, 'O'-ring mounted single wave-spring "non-pusher" seal design, with very narrow cross section and compact working length.
The drive from the shaft and setting of working length is by set-screws to the shaft, providing bi-directional rotation capability. The single wave-spring provides even closing force to the sealing faces ensuring higher sealing performance and short working height compared to a single spring seal design.
The Vulcan Seals Type 1688O features a monolithic steel head, optimised for abrasion resistance and high temperature applications.
The Vulcan Seals Type 1688O complete seal is supplied with the Type 1688O 'O'-ring stationary to suit DIN24960/EN12756 housings with both anti-rotation and bezel face-holding plate provision.
Why Choose the Vulcan Seals Type 1688O?
- The design of the Type 1688O head ensures the 'O'-ring is supported by the set-screw fixed barrel, providing superior performance against service pressure variations and minimising shaft fretting.
- The compact design and set-screw mounting of the Vulcan Seals Type 1688O allow installation in very short length seal chambers.
- The Vulcan Seals Type 1688O is highly suited to rotary lobe pumps due to the short installation length, reduced radial clearance and design suited to slow shaft speed operation.
- The one-piece sinusoidal wave spring provides superior strength and reliability compared to cut section wave springs, which are not as robust.
Vulcan Seals Type 40H
The Vulcan Seals Type 40H is a robust, narrow-profile, 'O'-ring mounted "non-pusher" seal design with multiple springs and hydraulically balanced inserted rotary face. The drive from the shaft and the seal working length are by set-screws tightened using the supplied Allen key. The set-screws provide bi-directional rotation capability.
The multi-spring array and rotary face profile provide even closing forces and hydraulic balancing giving improved pV capability, higher sealing performance and longer seal life in challenging industrial applications when compared to single spring seal designs.
The Vulcan Seals Type 40H complete seal is supplied with the Type 21 'O'-ring mounted stationary with anti-rotation provision, to provide optimal performance in high-torque fluids such as viscous and high-solids medias.
Why Choose the Vulcan Seals Type 40H?
- Advanced compact design with narrow radial profile in metric and imperial shaft sizes to suit common European imperial seal chambers with anti-rotation provision.
- Highly suitable for high-solids applications due to smooth outer profile and springs protected from exposure to the media.
- The Vulcan Seals Type 40 rotary features differential face designs for carbon and harder silicon or tungsten carbides to ensure optimal performance.
- Multiple springs for even face loading, isolated from the product, prevents clogging. Hastelloy® C-springs are fitted as standard for maximum corrosion resistance and life.
- Larger diameter static 'O'-ring seal will not fret or damage the shaft sleeve and can be seal on shaft sleeves previously slightly worn by other seals or gland packing.
Vulcan Seals Type 40D
The Vulcan Seals Type 40D is a robust, narrow-profile, 'O'-ring mounted "non-pusher" seal design with multiple springs and hydraulically balanced inserted rotary face. The Vulcan Seals Type 40D is fully compliant to DIN24960/EN12756 L1K-U dimensions. The drive from the shaft and the seal working length are by set-screws tightened using the supplied Allen key. The set-screws provide bi-directional rotation capability.
The multi-spring array and rotary face profile provide even closing forces and hydraulic balancing giving improved pV capability, higher sealing performance and longer seal life in challenging industrial applications when compared to single spring seal designs.
The Vulcan Seals Type 40D complete seal is supplied with the Type 24.DINL 'O'-ring-mounted stationary for most shaft sizes, to provide optimal performance in high-torque fluids such as viscous and high-solids medias.
Why Choose the Vulcan Seals Type 40D?
- Advanced compact design with narrow radial profile compliant to DIN24960/EN12756 L1K-U seal chambers with anti-rotation provision.
- Highly suitable for high-solids applications due to smooth outer profile and springs protected from exposure to the media.
- The Vulcan Seals Type 40 rotary features differential face designs for carbon and harder silicon or tungsten carbides to ensure optimal performance.
- Multiple springs for even face loading, isolated from the product, prevents clogging. Hastelloy® C-springs are fitted as standard for maximum corrosion resistance and life.
- Larger diameter static 'O'-ring seal will not fret or damage the shaft sleeve and can be seal on shaft sleeves previously slightly worn by other seals or gland packing.
Vulcan Seals Type 1645BA
The Vulcan Seals Type 1645BA is a robust, PTFE wedge mounted "pusher" seal design with multiple springs and monolithic sealing face intended for step-shaft installations. The drive from the shaft and the seal working length are by set-screws tightened using the supplied Allen key. The set-screws provide bi-directional rotation capability.
The multi-springs and step-shaft layout provide even closing forces and hydraulic balancing giving improved pV capability and higher sealing performance. The robust design and multi-spring arrangement provides optimised performance in challenging industrial applications when compared to single spring seal designs.
The Vulcan Seals Type 1645BA complete seal is supplied with the Vulcan Seals Type 23 PTFE-mounted stationary. The Vulcan Seals Type 1645B rotary is compatible with a wide range of Vulcan Seals stationary types.
Why Choose the Vulcan Seals Type 1645BA?
- Step shaft design allows hydraulic balancing to be incorporated allowing high shaft speeds, higher pressures and longer run time to be achieved compared to non-balanced seal designs.
- Highly effective robust design that is commonly used in chemical and petrochemical duties.
- PTFE wedge secondary seal, VCT1 carbon primary seal face and Hastelloy-C276® springs ensure compatibility with a wide range of industrial medias.
- The design features a setting line to aid installation at the correct compressed length.
- Suitable for medium and heavy purpose applications with imperial shaft sizes.
- The Vulcan Seals Type 1645BA has a narrow radial profile to suit American ANSI B73-1974 centrifugal pump dimensions standard.
- Seal face dimensions ensure compatibility with a wide range of Vulcan Seals stationary ranges.
Vulcan Seals Type 1609BSP
The Vulcan Seals Type 1609BSP is a robust, 'O'-ring-mounted "pusher" seal design with multiple springs and monolithic sealing face intended for step-shaft installations. The drive from the shaft and the seal working length are by set-screws tightened using the supplied Allen key. The set-screws provide bi-directional rotation capability.
The multi-springs and step-shaft layout provide even closing forces and hydraulic balancing giving improved pV capability and higher sealing performance. The robust design and multi-spring arrangement provides optimised performance in challenging industrial applications when compared to single spring seal designs.
The Vulcan Seals Type 1609BSP complete seal is supplied with the Vulcan Seals Type 32 'O'-ring-mounted "block" stationary featuring anti-rotation provision. The Vulcan Seals Type 1609BS rotary is compatible with a wide range of Vulcan Seals stationary types.
Why Choose the Vulcan Seals Type 1609BSP?
- Step shaft design allows hydraulic balancing to be incorporated allowing high shaft speeds, higher pressures and longer run time to be achieved compared to non-balanced seal designs.
- Highly effective robust design that is commonly used in chemical and petrochemical duties.
- Interchangeable 'O'-ring secondary seal, VCT1 carbon primary seal face and Hastelloy-C276® springs ensure compatibility with a wide range of industrial medias.
- The design features a setting line to aid installation at the correct compressed length.
- Suitable for medium and heavy purpose applications with imperial shaft sizes.
- Seal face dimensions ensure compatibility with a wide range of Vulcan Seals stationary ranges.
- Short working length and set-screw mounting allow the rotary to be fitted to a wide range of equipment shafts.
Vulcan Seals Type 1609BA
The Vulcan Seals Type 1609BA is a robust, PTFE wedge mounted "pusher" seal design with multiple springs and monolithic sealing face intended for step-shaft installations. The drive from the shaft and the seal working length are by set-screws tightened using the supplied Allen key. The set-screws provide bi-directional rotation capability.
The multi-springs and step-shaft layout provide even closing forces and hydraulic balancing giving improved pV capability and higher sealing performance. The robust design and multi-spring arrangement provides optimised performance in challenging industrial applications when compared to single spring seal designs.
The Vulcan Seals Type 1609BA complete seal is supplied with the Vulcan Seals Type 23 PTFE-mounted stationary. The Vulcan Seals Type 1609B rotary is compatible with a wide range of Vulcan Seals stationary types.
Why Choose the Vulcan Seals Type 1609BA?
- Step shaft design allows hydraulic balancing to be incorporated allowing high shaft speeds, higher pressures and longer run time to be achieved compared to non-balanced seal designs.
- Highly effective robust design that is commonly used in chemical and petrochemical duties.
- PTFE wedge secondary seal, VCT1 carbon primary seal face and Hastelloy-C276® springs ensure compatibility with a wide range of industrial medias.
- The design features a setting line to aid installation at the correct compressed length.
- Suitable for medium and heavy purpose applications with imperial shaft sizes.
- Seal face dimensions ensure compatibility with a wide range of Vulcan Seals stationary ranges.
- Short working length and set-screw mounting allow the rotary to be fitted to a wide range of equipment shafts.
Vulcan Seals Type 1609SP
The Vulcan Seals Type 1609SP is a robust, 'O'ring-mounted "pusher" seal design with multiple springs and monolithic sealing face. The drive from the shaft and the seal working length are by set-screws tightened using the supplied Allen key. The set-screws provide bi-directional rotation capability.
The multi-springs provide even closing forces around the sealing face circumference giving improved pV capability and higher performance. The robust design and multi-spring arrangement provides optimised performance in challenging industrial applications when compared to single spring seal designs.
The Vulcan Seals Type 1609SP complete seal is supplied with the Vulcan Seals Type 32 'O'-ring-mounted "block" stationary featuring anti-rotation provision. The Vulcan Seals Type 1609S rotary is compatible with a wide range of Vulcan Seals stationary types.
Why Choose the Vulcan Seals Type 1609SP?
- Highly effective robust design that is commonly used in chemical and petrochemical duties.
- Interchangeable 'O'-ring secondary seal, VCT1 carbon primary seal face and Hastelloy-C276® springs ensure compatibility with a wide range of industrial medias.
- The design features a setting line to aid installation at the correct compressed length.
- Suitable for medium and heavy purpose applications with metric or imperial shaft sizes.
- Seal face dimensions ensure compatibility with a wide range of Vulcan Seals stationary ranges.
- Short working length and set-screw mounting allow the rotary to be fitted to a wide range of equipment shafts.
Vulcan Seals Type 96N
The Vulcan Seals Type 96N seal is a robust, 'O'-ring mounted "pusher" seal design with parallel spring and either monolithic stainless steel or interference fitted sealing faces. The Vulcan Seals Type 96N has a narrow cross-section seal head and heavy-duty spring in a design that is optimised for performance and durability and highly suited to marine pump applications.
The seal drive is provided by the split ring tightly gripping the equipment shaft with the flat washer providing a suitable contact point to set the seal operating length. Parallel spring 'O'-ring mounted seals are mono-directional and have differential part codes for clockwise or anti-clockwise operation.
The Vulcan Seals Type 96N complete seal is supplied with the Vulcan Seals Type 95N 'O'-ring-mounted stationary without anti-rotation provision.
Why Choose the Vulcan Seals Type 96N?
- Robust design optimised for durability.
- Inserted silicon carbide head design provides improved sealing performance compared to monolithic stainless steel in sea water and related applications.
- Optional monolithic stainless steel head design is available for high temperature and lubricating media applications.
- Narrow section design allows use in equipment with restricted seal chambers.
- The Vulcan Seals Type 96 split ring and washer allow the rotary to locate and drive from a straight profile equipment shaft.
- 'O'-ring stationary without anti-rotation provision provides sealing performance combined with ease of installation into short depth recesses.
Vulcan Seals Type 95N
The Vulcan Seals Type 95N seal is a robust, 'O'-ring mounted "pusher" seal design with parallel spring and either monolithic stainless steel or interference fitted sealing faces. The Vulcan Seals Type 95N has a narrow cross-section seal head and heavy-duty spring in a design that is optimised for performance and durability and highly suited to marine pump applications.
The seal drive is provided by the parallel spring tightly gripping a step or boss on the equipment shaft. Parallel spring 'O'-ring mounted seals are mono-directional and have differential part codes for clockwise or anti-clockwise operation.
The Vulcan Seals Type 95N complete seal is supplied with the Type 95N 'O'-ring-mounted stationary without anti-rotation provision.
Why Choose the Vulcan Seals Type 95N?
- Robust design optimised for durability.
- Inserted silicon carbide head design provides improved sealing performance compared to monolithic stainless steel in sea water and related applications.
- Optional monolithic stainless steel head design is available for high temperature and lubricating media applications.
- Narrow section design allows use in equipment with restricted seal chambers.
- 'O'-ring stationary without anti-rotation provision provides sealing performance combined with ease of installation into short depth recesses.
Vulcan Seals Type 192L
The Vulcan Seals Type 192L is a robust elastomer bellows "non-pusher" design, with wide radial profile and high flexibility to readily accommodate service misalignment and provide extended resilience and durability in service.
The seal drive is provided by the elastomer bellows tightly gripping the shaft from a contact point under the coil end, providing bi-directional "non-pusher" performance that minimises shaft fretting.
Supplied with a Vulcan Seals Type 8.DINL 'O'-ring-mounted stationary to suit DIN24960/EN12756 seal chamber housings with anti-rotation provision to suit high-torque applications such as viscous or high solids medias.
Why Choose the Vulcan Seals Type 192L?
- Robust, highly resiliant elastomer bellows design provides high performance in an easy to handle and install unit.
- Ideal for applications with variable pressures and axial movement due to the fast adjusting non-pusher design.
- Robust, non-clogging, self adjusting and durable giving highly effective performance in medias with particulates.
- 'O'-ring stationary with anti-rotation provision provides security in high-torque applications such as viscous or high solids medias.
- Larger than DIN24960/EN12756 radial profile gives greater strength and resilience compared to fully compliant seal designs, such as the Vulcan Seals Type 142DINS.
- Suitable for medium to heavy duty applications.
Vulcan Seals Type 1637 Watson-Marlow® Masosine®
The Vulcan Seals Type 1637 Watson-Marlow® Masosine® is intended to suit Certa® series sine pumps and is available with PTFE or Viton sealed silicon carbide rotaries with silicon carbide or carbon-faced 'O'-ring mounted stationary parts.
Why Choose the Vulcan Seals Type 1637 Watson-Marlow® Masosine®?
The Vulcan Seals Type 1637 Watson-Marlow® Masosine® is a direct replacement mechanical seal to suit the current generation of pumps. For previous SPS ranges of sine pumps, please see the Vulcan Seals Type 1635 information.
Vulcan Seals Type 21/31 Non-DIN O-ring Seats
The Vulcan Seals Type 21/31 Non-DIN 'O'-ring Seats are O'-ring mounted, monolithic H configuration stationaries, to suit common European housings (Vulcan Seals Type 21) or common American (Vulcan Seals Type 31) housing dimensions.
Why Choose the Vulcan Seals Type 21/31 Non-DIN 'O'-ring Seats?
These stationaries provide the benefits of both a short fitting length with a rear face pinhole, thus being able to be pinned throughout the size range. This provides an optional anti-rotation feature within a seat of short operational length.
Vulcan Seals Clamp Rings
The Vulcan Seals Clamp Rings, are stainless Steel, set-screw mounted locking collars for setting the working length of a non-set screw-mounted seal on a long seal chamber. Available in all common imperial and metric shaft sizes.
A comprehensive range is offered from stock and any size can be manufactured. All shaft sizes of Type SPEC.CLAM are fitted with set screws evenly separated as shown below, for secure fitting.
Why Choose the Vulcan Seals Clamp Rings?
Vulcan Seals clamp rings are simply coded with the size code from the table below followed by “.SPEC. CLAM”; eg 25mm is part code “0250.SPEC.CLAM.
Vulcan Seals Type 25 Gasket Clamped ‘V’ Seats
The Vulcan Seals Type 25 Gasket Clamped ‘V’ stationary is an industry-standard design with a 'T' shaped profile, supplied complete with two PTFE flat gaskets, for clamping as illustrated. For shaft sizes up to 1.000”/25mm; please add 1.60mm to dimension L2 for the gasket’s width, similarly, add 3.20mm for shaft sizes 1.125”/28.00mm and above.
Why Choose the Vulcan Seals Type 25 Gasket Clamped ‘V’ Seats?
It is designed for medias that are aggressive towards elastomers and is widely utilised with Type 1609/1645/1659 series multi-spring rotaries.
Vulcan Seals DIN/Non-DIN Boot-Mounted Seats
The Vulcan Seals DIN/Non-DIN Boot-Mounted Seats, are common boot-mounted stationary designs, to fit and suit a variety of international housing and working length standards.
Why Choose the Vulcan Seals DIN/Non-DIN Boot-Mounted Seats?
Boot-mounted stationaries offers optimum cost and performance benefits. The ribbed profile and increased elastomer contact area with the housing are often preferred.
Vulcan Seals Type 23 PTFE Boot-Mounted Seats
The Vulcan Seals Type 23 PTFE Boot-Mounted Seats, are L-shaped PTFE boot-mounted stationary, to suit common American housing sizes.
Why Choose the Vulcan Seals Type 23 PTFE Boot-Mounted Seats?
Due to the low friction nature of PTFE, this stationary set has been designed with an anti-rotation provision, and it is recommended to ensure this is utilised. Widely used in chemical process equipment, due to the exceptional chemical resistance that can be provided.
Vulcan Seals Type 32 Push-Fit “Block” Seats
The Vulcan Seals Type 32 Push-Fit “Block” Seats are monolithic stationary rings, with an ‘O’-ring installed in a radial groove outside of the stationary ring. This method of installation allows direct contact between the back of the stationary ring and the pump housing.
Why Choose the Vulcan Seals Type 32 Push-Fit “Block” Seats?
This design of stationary promotes efficient heat transfer, from the seal faces via the seat ring, to the pump body, making it ideal for higher temperature media duties. The anti-rotation provision is recommended for this Vulcan Seals Type 32 Push-Fit “Block” Seats.
Vulcan Seals Standard ‘O’-ring Mounted Seats
The Vulcan Seals Standard ‘O’-ring Mounted Seats, are common ‘O’-ring mounted designs without anti-rotation provision, to suit common European housing sizes including DIN.
Why Choose the Vulcan Seals Standard ‘O’-ring Mounted Seats?
These are industry standard stationaries, commonly specified for conical spring seals on general duties. Consideration should be given to using long-style stationaries, with anti-rotation provisions, should the conditions necessitate.
Vulcan Seals Type 24 Short/Long ‘O’-ring Seats
The Vulcan Seals Type 24 Short/Long ‘O’-ring Seats, are common ‘O’-ring mounted stationaries to suit DIN housing sizes, designed to provide a wide range of compatibility with Vulcan Seals rotary types.
Why Choose the Vulcan Seals Type 24 Short/Long ‘O’-ring Seats?
The Type 24DIN Long has anti-rotation provision and is recommended particularly for larger shaft sizes and/or viscous media. On the other hand, the Type 24DIN Short is a standard short DIN seat with no pin slot.
Vulcan Seals Type 16.PLUS S.P.X.® A.P.V.®
The Vulcan Seals Type 16.PLUS S.P.X.® A.P.V.® is a specific design intended to suit S.P.X.® A.P.V.® W+® (World+) centrifugal pumps featuring 'O'-ring mounted seal faces mounted on a single spring unit.
The Vulcan Seals Type 16.PLUS S.P.X.® A.P.V.® face sets include a Silicon Carbide “short” rotary face, a Carbon or Silicon Carbide “long” stationary (with four drive slots), two ‘O’-rings and one rotary drive pin.
The static coil unit, with PTFE sleeve and drive plate, is available separately as part code Y-0XX0.16.PLUS.KIT where “XX” should be replaced by the relevant size.
The Vulcan Seals Type 16.PLUS S.P.X.® A.P.V.® range is available in a range of material combinations, including fully FDA/EC1935 compliant grade materials. For pumps with flush systems and double seals please see the Vulcan Seals Type 16.PLUS S.P.X.® A.P.V.® data sheet.
Why Choose the Vulcan Seals Type 16.PLUS S.P.X.® A.P.V.®?
The Vulcan Seals Type 16.PLUS S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 16.DOUB S.P.X.® A.P.V.®
The Vulcan Seals Type 16.DOUB S.P.X.® A.P.V.® is a specific design intended to suit S.P.X.® A.P.V.® W centrifugal pumps featuring flushed seal chambers and a double seal arrangement. Please note this does not include other Variants of the “W” Range. The seal incorporates an O-ring mounted positively driven rotary seal with a gasket mounted clamp-in-place stationary with flush provision and a Vulcan Seals Type 18 style outboard rotary.
The Vulcan Seals Type 16.DOUB S.P.X.® A.P.V.® is designed to replace the OEM double seal variant used in flushed pump configurations where a double seal arrangement is required.
For hygienic applications, FDA compliant materials are utilised on the media contacting components of the seal assembly, specifically the pump-side rotary seal and the dual-use stationary seal components, consistent with the material arrangements used in the standard Vulcan Seals Type 16 design.
The outboard drive-side rotary seal operates outside of the product wetted area and is only exposed to the external flush environment. As this component is not in contact with the process media, FDA compliance requirements apply only to the product-contacting components of the seal assembly.
Please note: FDA compliant materials apply only to process-contacting components of this particular application.
Why Choose the Vulcan Seals Type 16.DOUB S.P.X.® A.P.V.®?
The Vulcan Seals Type 16.DOUB S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 8DIN Short/Long ‘O’-ring Seats
The Vulcan Seals Type 8DIN Short/Long ‘O’-ring Seats, are common ‘O’-ring mounted stationaries to suit Euro/ DIN housing sizes, designed to provide a wide range of compatibility with Vulcan Seals rotary seal types.
Why Choose the Vulcan Seals Type 8DIN Short/Long ‘O’-ring Seats?
The Type 8DIN Long has an anti-rotation pin provision and is recommended particularly for larger shaft sizes and/ or viscous media. On the other hand, the Type 8DIN Short is a standard short Euro/DIN seat with no pin slot.
Vulcan Seals Type 1691 GEA® Tuchenhagen®
The Vulcan Seals Type 1691 GEA® Tuchenhagen® is a hydraulically balanced, sinusoidal wave spring hygienic seals to suit Variflow® TP series pumps, with non-flushed seal chambers and single seals fitted. For the double-seal version see Vulcan Seals Type 1699 GEA® Tuchenhagen®.
Why Choose the Vulcan Seals Type 1691 GEA® Tuchenhagen®?
The rotary head locates directly onto a specific area of the shaft, removing the need for an inner barrel. The rotary also has a distinctive very low seal face protrusion profile.
Vulcan Seals Type 1661 GEA® Tuchenhagen®
The Vulcan Seals Type 1661 GEA® Tuchenhagen® two sizes of hydraulically-balanced, multi spring hygienic seals to suit Variflow® KN series pumps, directly replacing the original design.
Please contact us if you require the 50mm size or double seals for pumps with flushed seal chambers.
Why Choose the Vulcan Seals Type 1661 GEA® Tuchenhagen®?
The Vulcan Seals Type 1661 GEA® Tuchenhagen® design benefits from the popular Vulcan Seals Type 40 rotary modified into a clamp-mount design with stationary rings to suit the required housing dimensions of these pumps.
Vulcan Seals Type B94 GEA® Tuchenhagen®
The Vulcan Seals Type B94 GEA® Tuchenhagen® range of single spring stationary seals, with Stainless Steel counter ring rotaries with outer turning vane, and inserted Carbon sprung stationaries.
Suitable for high-speed pumps for fluid transfer in dairy and beverage processes, particularly with regard to CIP and bottling applications.
Why Choose the Vulcan Seals Type B94 GEA® Tuchenhagen®?
The Vulcan Seals Type B94 GEA® Tuchenhagen® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 94 GEA® Tuchenhagen®
The Vulcan Seals Type 94 GEA® Tuchenhagen® range of single spring stationary seals, with Silicon Carbide faced counter ring rotaries and inserted Carbon sprung stationaries to replace the Chrome Oxide coated rotaries of the OEM seals.
Why Choose the Vulcan Seals Type 94 GEA® Tuchenhagen®?
The Vulcan Seals Type 94 GEA® Tuchenhagen® is suitable for high-speed pumps for fluid transfer in dairy and beverage processes, particularly with regard to Clean In Place (CIP) and bottling applications.
Vulcan Seals Type 1651 Xylem® Jabsco®
The Vulcan Seals Type 1651 Xylem® Jabsco® face is set to suit Jabsco® Xylem® Hy-line® lobe rotor pumps. We also offer other seals to suit common ITT Xylem® Jabsco® OEM equipment, please contact us for details.
Why Choose the Vulcan Seals Type 1651 Xylem® Jabsco®?
Featuring the design benefits of the popular Vulcan Seals Type 40 rotary modified into a clamp-mount design with stationary rings to suit the required housing dimensions of these pumps.
Vulcan Seals Type 1683 Inoxpa®
The Vulcan Seals Type 1683 Inoxpa® wave spring ‘O’-ring mounted seals with bi-elastomeric stationaries, to suit Inoxpa® SLR® series lobe rotor pumps.
As with the majority of lobe rotor designs, two seals are required for each pump.
Why Choose the Vulcan Seals Type 1683 Inoxpa®?
The Vulcan Seals Type 1683 Inoxpa® offers the design benefits of the Vulcan Seals Type 1688 with a specific design stationary, intended to suit the specific dimensions of this pump range.
Vulcan Seals Type 50 Inoxpa®
The Vulcan Seals Type 50 Inoxpa® stationary multi-spring seals, to suit Inoxpa® Prolac® “S” series pumps, with single or tandem seal arrangements. With stationary seals, the coils are on the stationary and the rotary is a counter ring.
Pumps with flushed seal chambers use tandem seals, with the Vulcan Seals Type 50 Inoxpa® in the impeller position, and a standard Vulcan Seals Type 1688 in the outer flush water position.
Why Choose the Vulcan Seals Type 50 Inoxpa®?
The Vulcan Seals Type 50 Inoxpa® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 1688Y S.P.X. Johnson®
The Vulcan Seals Type 1688Y S.P.X. Johnson® ‘O’-ring mounted wave spring seals, with a very distinctive seat outer profile. 30mm size stationary has a single semicircular anti-rotation slot, other sizes have three flat anti-rotation slots.
Vulcan Seals also offers Vulcan Seals Type 1682Y S.P.X. Johnson® in 30mm and 35mm sizes, featuring a standard Vulcan Seals Type 1682 rotary with the Vulcan Seals Type 1688Y S.P.X. Johnson® stationary, which maybe the preferred option for these shaft sizes.
Suitable for Rotary lobe pumps, for highly viscous fluids and pastes in food and dairy industries.
Why Choose the Vulcan Seals Type 1688Y S.P.X. Johnson®?
The Vulcan Seals Type 1688Y S.P.X. Johnson® features the popular Vulcan Seals Type 1688 rotary with a unique and distinctive stationary profile to locate into the stationary recess of this range of rotary lobe pumps.
Each pump will require two seals, one for each drive shaft to the twin rotary lobes.
Vulcan Seals Type 1650 S.P.X. Johnson®
The Vulcan Seals Type 1650 S.P.X. Johnson® replacement seal face sets, complete with wave springs and the necessary ‘O’-rings, are available in shaft sizes 24, 40, and 53mm.
For 75mm and all double seal versions, to suit pumps with flushed chambers, please contact us.
Why Choose the Vulcan Seals Type 1650 S.P.X. Johnson®?
The Vulcan Seals Type 1650 S.P.X. Johnson® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 1663 GEA® Hilge®
Vulcan Seals produces and stocks multi-spring seals to replace the original OEM wave spring seals, utilised for hygienic applications in GEA® Hilge® centrifugal pumps.
The common centrifugal series includes; Hygiana®, Euro Hygia®, Maxana®, Dura®, Sipla®, Contra® and Durietta®. However, the seal codes are universal and you may identify your seal from the codes below.
Conversion to the direct replacement Vulcan Seals balanced multiple spring design avoids the potential for premature single wave spring failure."
Why Choose the Vulcan Seals Type 1663 GEA® Hilge®?
- The Vulcan Seals Type 1663 GEA® Hilge® are hygienic multi-spring 'O'-ring mounted seals with positive drive taken from being clamped by the impeller against the shaft step during pump assembly.
- Available are a range of dimensions to suit variations in the seal chamber dimensions of these pumps, and available with FDA-specified materials according to part code.
Vulcan Seals Type 1662 GEA® Hilge®
Vulcan Seals produces and stocks multi-spring seals to replace the original OEM wave spring seals, utilised for hygienic applications in GEA® Hilge® centrifugal pumps.
The common centrifugal series includes; Hygiana®, Euro Hygia®, Maxana®, Dura®, Sipla®, Contra® and Durietta®. However, the seal codes are universal and you may identify your seal from the codes below.
Conversion to the direct replacement Vulcan Seals balanced multiple spring design avoids the potential for premature single wave spring failure."
Why Choose the Vulcan Seals Type 1662 GEA® Hilge®?
- The Vulcan Seals Type 1662 GEA® Hilge® are hygienic multi-spring 'O'-ring mounted seals with positive drive taken from being clamped by the impeller against the shaft step during pump assembly.
- Available are a range of dimensions to suit variations in the seal chamber dimensions of these pumps, and available with FDA-specified materials according to part code.
Vulcan Seals Type V9019 Fristam®
The Vulcan Seals Type V9019 Fristam® is a hygienic 'O'-ring mounted seal assembly intended for Fristam® FPX® series centrifugal pumps with flush system and single seals fitted, most commonly found in the U.S.A.
The Vulcan Seals Type V9019 Fristam® seal type is part of the extensive range of complete seal assemblies for Fristam® available from Vulcan Seals, many of which share seal components.
Why Choose the Vulcan Seals Type V9019 Fristam®?
- The Vulcan Seals Type V9019 Fristam® is a close alternative design to suit the original equipment, featuring an inserted silicon carbide rotary head as an upgrade on the original chrome oxide coated head.
- The Vulcan Seals Type V9019 Fristam® is produced to Vulcan Seals’ manufacturing standards from FDA-specified material grades.
Vulcan Seals Type V9200 Fristam®
The Vulcan Seals Type V9200 Fristam® is a hygienic 'O'-ring mounted seal assembly intended for Fristam® FT® series centrifugal pumps most commonly found in the U.S.A.
This seal type is part of the extensive range of complete seal assemblies for Fristam® available from Vulcan, many of which share seal components.
Why Choose the Vulcan Seals Type V9200 Fristam®?
- The Vulcan Seals Type V9200 Fristam® is a close alternative design to suit the original equipment, featuring an inserted silicon carbide rotary head as an upgrade on the original chrome oxide coated head.
- The Vulcan Seals Type V9200 Fristam®is produced to Vulcan Seals’ manufacturing standards from FDA-specified material grades.
Vulcan Seals Type V9018 Fristam®
The Vulcan Seals Type V9018 Fristam® is a hygienic 'O'-ring mounted seal assembly intended for Fristam® FPX® series centrifugal pumps without flush system, most commonly found in the U.S.A.
The Vulcan Seals Type V9018 Fristam® seal type is part of the extensive range of complete seal assemblies for Fristam® available from Vulcan Seals, many of which share seal components.
Why Choose the Vulcan Seals Type V9018 Fristam®?
- The Vulcan Seals Type V9018 Fristam® is a close alternative design to suit the original equipment, featuring an inserted silicon carbide rotary head as an upgrade on the original chrome oxide coated head.
- The Vulcan Seals Type V9018 Fristam® is produced to Vulcan Seals’ manufacturing standards from FDA-specified material grades.
Vulcan Seals Type 297 S.P.X.® A.P.V.®
The Vulcan Seals Type 297 S.P.X.® A.P.V.® is a specific design intended to suit S.P.X.® A.P.V.® DW® rotary lobe pumps featuring 'O'-ring mounted seal faces mounted on a wave spring unit.
The Vulcan Seals Type 297 S.P.X.® A.P.V.® face sets include a Silicon Carbide “short” rotary face and a Carbon or Silicon Carbide “long” stationary with the two ‘O’-rings required to seal into the pump-mounted seal unit.
The Vulcan Seals Type 297 S.P.X.® A.P.V.® is intended for non-flushed pumps with single seals fitted and it is also available in a range of material combinations, including fully FDA/EC1935-compliant grade materials.
For pumps with flush systems and double seals please see the Vulcan Seals Type 297D and Vulcan Seals Type 297P datasheets.
Why Choose the Vulcan Seals Type 297 S.P.X.® A.P.V.®?
The Vulcan Seals Type 297 S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 1644 S.P.X.® A.P.V.®
The Vulcan Seals Type 1644 S.P.X.® A.P.V.® is a rubber-encased multi-spring seal, for use in positive displacement pumps and is frequently found in food processing.
The Vulcan Seals Type 1644 S.P.X.® A.P.V.® seal features the same installation dimensions as the original John Crane® Type 4 seal used in these applications.
Why Choose the Vulcan Seals Type 1644 S.P.X.® A.P.V.®?
The Vulcan Seals Type 1644 S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 272 S.P.X.® A.P.V.®
The Vulcan Seals Type 272 S.P.X.® A.P.V.® is a simple elastomer diaphragm single spring seal to suit the former “Pasilac DDMM Kolding®” brand "5000"-series centrifugal pumps.
The rotary features a simple carbon face with pa ositive drive from the shaft from a drive pin. The stationary face is a lapped surface on the pump backplate, which is supplied as part of the Vulcan Seals Type 272 S.P.X.® A.P.V.® assembly.
The Vulcan Seals Type 272 S.P.X.® A.P.V.® design is intended as a direct replacement design to suit the original equipment.
Why Choose the Vulcan Seals Type 272 S.P.X.® A.P.V.®?
The Vulcan Seals Type 272 S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 29 S.P.X.® A.P.V.®
The Vulcan Seals Type 29 S.P.X.® A.P.V.® is an elastomer diaphragm single spring seal to suit former “Pasilac Rosista®” brand ZM® series pumps.
The Vulcan Seals Type 29 S.P.X.® A.P.V.® design features a rubber boot to the stationary to improve sealing performance on worn housings compared to the original metal-to-metal stationary design.
Suitable for food, dairy, and beverage process fluid transfer duties.
Why Choose the Vulcan Seals Type 29 S.P.X.® A.P.V.®?
The Vulcan Seals Type 29 S.P.X.® A.P.V.® is a popular elastomer diaphragm seal with a positive drive from the seal spring drive end.
The Vulcan Seals stationary features an elastomer ribbed boot seal into the pump housing which greatly increases the security of the seal compared to the press-in metal-to-metal seal of the original design seal.
Vulcan Seals Type 295 S.P.X.® A.P.V.®
The Vulcan Seals Type 295 S.P.X.® A.P.V.® is an ‘O’-ring mounted wave spring seal to suit former “Pasilac Rosista®” brand ZM® series pumps. Suitable for food, dairy, and beverage process fluid transfer duties.
The Vulcan Seals Type 295 S.P.X.® A.P.V.® is intended as a direct alternative to the original OEM design.
Note: due to the clearance between the shaft and seal faces, the Vulcan Seals size code may not reflect the actual equipment shaft size.
Why Choose the Vulcan Seals Type 295 S.P.X.® A.P.V.®?
The Vulcan Seals Type 295 S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 294 S.P.X.® A.P.V.®
The Vulcan Seals Type 294 S.P.X.® A.P.V.® is a face repair set without metal parts (wave-spring is included) and is intended to suit S.P.X.® A.P.V.® Cleanline® series rotary lobe pumps fitted with the "R900" style seal.
The Vulcan Seals Type 294 S.P.X.® A.P.V.® parts are designed to directly replace the worn parts of the OEM seals; it is rarely necessary to replace the seal sleeve and housing as these are non-wearing parts of the pump. The Vulcan Seals Type 292 is intended as a direct alternative to the original OEM design.
Why Choose the Vulcan Seals Type 294 S.P.X.® A.P.V.®?
The Vulcan Seals Type 294 S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
The metal parts of the OEM seal normally only require cleaning when the equipment is repaired, the Vulcan Seals kits contain the faces, elastomer parts, and replacement wave springs.
Vulcan Seals Type 292 S.P.X.® A.P.V.®
The Vulcan Seals Type 292 S.P.X.® A.P.V.® is a bearing set without elastomer or metal parts and is intended to suit APV® agitators, formerly sold as “Osborne Craig®” brand.
The Vulcan Seals Type 292 S.P.X.® A.P.V.® is intended as a direct alternative to the original OEM design.
Why Choose the Vulcan Seals Type 292 S.P.X.® A.P.V.®?
The features include a Brass self-aligning face set in a Carbon cup bearing.
It is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 66 S.P.X.® A.P.V.®
The Vulcan Seals Type 66 S.P.X.® A.P.V.® is a rubber-encased seal to suit APV® agitators, available as rotary part only, or as a complete seal with a Vulcan Seals Type 20 stationary.
Rotary part only uses code 0254.66.E.C.SEAL for EP or N.C.SEAL for Nitrile.
Used in agitators in food production.
Why Choose the Vulcan Seals Type 66 S.P.X.® A.P.V.®?
The Vulcan Seals Type 66 S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 16 S.P.X.® A.P.V.®
The Vulcan Seals Type 16 S.P.X.® A.P.V.® is a specific design intended to suit SPX® APV® W® (World) centrifugal pumps featuring an 'O'-ring mounted positively driven rotary with a gasket mounted clamped-in-place stationary.
The Vulcan Seals Type 16 S.P.X.® A.P.V.® is intended for non-flushed pumps that have a basic single seal fitted and is available in a range of material combinations, including fully FDA/EC1935 compliant grade materials.
For pumps with flush systems and double seals please see the Vulcan Seals Type 16.DOUB S.P.X.® A.P.V.® data sheet.
Why Choose the Vulcan Seals Type 16 S.P.X.® A.P.V.®?
The Vulcan Seals Type 16 S.P.X.® A.P.V.® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 93B 22mm Alfa Laval®
The Vulcan Seals Type 93B 22mm Alfa Laval® is a unique design of 'O'-Ring rotary seal with an externally mounted threaded gasket mounted stationary, to suit the seal chambers of Alfa Laval® GM® series centrifugal pumps.
The Vulcan Seals Type 93B 22mm Alfa Laval® is a direct replacement seal design and is available in a range of material combinations, including fully FDA/EC1935 compliant grade materials.
Please see further Vulcan Seals Type 91, Vulcan Seals Type 92, and Vulcan Seals Type 93 datasheets for our full range of seals to suit Alfa Laval® centrifugal pumps.
Why Choose the Vulcan Seals Type 93B 22mm Alfa Laval®?
The Vulcan Seals Type 93B 22mm Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 93 22mm Alfa Laval®
The Vulcan Seals Type 93 22mm Alfa Laval® is a unique design of 'O'-ring rotary seal with an externally mounted threaded 'O'-ring mounted stationary, to suit the seal chambers of Alfa Laval® MR® series centrifugal pumps.
The Vulcan Seals Type 93 22mm Alfa Laval® is a direct replacement seal design and is available in a range of material combinations, including fully FDA/EC1935-compliant grade materials.
Please see further Vulcan Seals Type 91, Vulcan Seals Type 92, and Vulcan Seals Type 93 datasheets for our full range of seals to suit Alfa Laval® centrifugal pumps.
Why Choose the Vulcan Seals Type 93 22mm Alfa Laval®?
The Vulcan Seals Type 93 22mm Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 92D 32mm/42mm Alfa Laval®
The Vulcan Seals Type 92D 32mm/42mm Alfa Laval® is a unique design of 'O'-ring rotary double seal with an externally mounted threaded 'O'-ring mounted stationary, to suit the seal chambers of Alfa Laval® LKH® series centrifugal pumps with 32mm or 42mm shaft size ""DMS"" double seals.
The Vulcan Seals Type 92D 32mm/42mm Alfa Laval® is a direct replacement seal design and is available in a range of material combinations, including fully FDA/EC1935-compliant grade materials.
Please see further Vulcan Seals Type 91, Vulcan Seals Type 92, and Vulcan Seals Type 93 datasheets for our full range of seals to suit Alfa Laval® centrifugal pumps.
Why Choose the Vulcan Seals Type 92D 32mm/42mm Alfa Laval®?
The Vulcan Seals Type 92D 32mm/42mm Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 92B 32mm/42mm Alfa Laval®
The Vulcan Seals Type 92B 32mm/42mm Alfa Laval® is a unique design of 'O'-ring rotary seal with an externally mounted threaded 'O'-ring mounted stationary, to suit the seal chambers of Alfa Laval® LKH® series centrifugal pumps with 32mm or 42mm shaft size "SSS" single seals.
The Vulcan Seals Type 92B 42mm Alfa Laval® is a direct replacement seal design and is available in a range of material combinations, including fully FDA/EC1935-compliant grade materials. Vulcan Seals Type 92B 42mm Alfa Laval® seals are supplied complete with the drive base for the rotary coil; this base is also available as a separate part code for fitting to a Vulcan Seals Type 92 rotary coil.
Please see further Vulcan Seals Type 91, Vulcan Seals Type 92, and Vulcan Seals Type 93 datasheets for our full range of seals to suit Alfa Laval® centrifugal pumps.
Why Choose the Vulcan Seals Type 92B 42mm Alfa Laval®?
The Vulcan Seals Type 92B 42mm Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 92 32mm/42mm Alfa Laval®
The Vulcan Seals Type 92 32mm/42mm Alfa Laval® is a unique design of 'O'-ring rotary seal with an externally mounted threaded 'O'-ring mounted stationary, to suit the seal chambers of Alfa Laval® LKH® series centrifugal pumps with 32mm or 42mm shaft size "SSS" single seals.
The Vulcan Seals Type 92 is a direct replacement seal design and is available in a range of material combinations, including fully FDA/EC1935-compliant grade materials. Please see the Vulcan Seals Type 92B data sheet for details on the drive base for the rotary coil.
This base is available as a separate part code for fitting to a Type 92 rotary coil. Please see further Vulcan Seals Type 91, Vulcan Seals Type 92, and Vulcan Seals Type 93 datasheets for our full range of seals to suit Alfa Laval® centrifugal pumps.
Why Choose the Vulcan Seals Type 92 32mm Alfa Laval®?
The Vulcan Seals Type 92 32mm Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 92C 32mm Alfa Laval®
The Vulcan Seals Type 92C 32mm Alfa Laval® is a unique design of ‘O’-ring rotary seal with an externally mounted threaded ‘O’-ring mounted stationary, to suit the seal chambers of Alfa Laval® LKH® series centrifugal pumps with 32mm shaft size “FSS” single seals.
The Vulcan Seals Type 92C 32mm Alfa Laval® is a direct replacement seal design and is available in a range of material combinations, including fully FDA/EC1935-compliant grade materials.
The Vulcan Seals Type 92C 32mm Alfa Laval® seals are supplied complete with the drive base for the rotary coil; this base is also available as a separate part code for fitting to a Vulcan Seals Type 92 rotary coil.
The specific static flush seal that mates with the Vulcan Seals Type 92C 32mm Alfa Laval® base is also available as a separate part code. Please see further Vulcan Seals Type 91, Vulcan Seals Type 92, and Vulcan Seals Type 93 datasheets for our full range of seals to suit Alfa Laval® centrifugal pumps.
Why Choose the Vulcan Seals Type 92C 32mm Alfa Laval®?
The Vulcan Seals Type 92C 32mm Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 92 27mm Alfa Laval®
The Vulcan Seals Type 92 27mm Alfa Laval® is a unique design of an 'O'-ring rotary seal with an externally mounted threaded 'O'-ring mounted stationary, to suit the seal chambers of Alfa Laval® MR® series centrifugal pumps with 1.059" or 27mm shaft sizes.
The Vulcan Seals Type 92 27mm Alfa Laval® is a direct replacement seal design and is available in a range of material combinations, including fully FDA/EC1935-compliant grade materials.
Please see further Vulcan Seals Type 91, Vulcan Seals Type 92, and Vulcan Seals Type 93 datasheets for our full range of seals to suit Alfa Laval® centrifugal pumps.
Why Choose the Vulcan Seals Type 92 27mm Alfa Laval®?
The Vulcan Seals Type 92 27mm Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 91B Alfa Laval®
The Vulcan Seals Type 91B Alfa Laval® is a unique design of 'O'-Ring rotary seal with an externally mounted threaded gasket mounted stationary, to suit the seal chambers of Alfa Laval® FM® series centrifugal pumps.
The Vulcan Seals Type 91B Alfa Laval® is a direct replacement seal design and is available in a range of material combinations, including fully FDA/EC1935-compliant grade materials.
Please see further Vulcan Seals Type 92 and Vulcan Seals Type 93 datasheets for our full range of seals to suit Alfa Laval® centrifugal pumps.
Why Choose the Vulcan Seals Type 91B Alfa Laval®?
The Vulcan Seals Type 91B Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 90 Alfa Laval®
The Vulcan Seals Type 90 Alfa Laval® is a unique design of 'O'-ring rotary seal with a plate-style 'O'-ring clamped-in-plate stationary, to suit the seal chambers of Alfa Laval® ALC® series centrifugal pumps.
The Vulcan Seals Type 90 Alfa Laval® is intended to replace the OEM "F" seal, for pumps with "D" seals fitted please see the Vulcan Seals Type 19C data sheet.
Why Choose the Vulcan Seals Type 90 Alfa Laval®?
The Vulcan Seals Type 90 Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 912 Alfa Laval®
The Vulcan Seals Type 912 Alfa Laval® is a repair kit featuring rotary and stationary seal faces with relevant 'O'-rings, quad ring, and multi-springs, to suit the shaft-mounted seal housing of Alfa Laval® "LKH" series centrifugal pumps of model sizes 110 to 124 and all models of "LKHI, LKHSP and LKHP" series.
Only the 0320 code size is supplied with replacement multi-springs. The Vulcan design is intended as direct replacement wear parts for use with the original metal parts.
Also available as Vulcan Seals Type 912 Alfa Laval® KIT featuring additional 'O'-rings to use as part of a full pump re-build.
Why Choose the Vulcan Seals Type 912 Alfa Laval®?
The Vulcan Seals Type 912 is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 1688W Alfa Laval®
The Vulcan Seals Type 1688W Alfa Laval® 'O'-ring mounted wave spring seals to suit former "SSP®" brand SR series A and G series lobe rotor pumps. Suitable in Rotary lobe pumps, for highly viscous fluids and pastes in all industries.
The Vulcan Seals Type 1688W Alfa Laval® can be interchanged with Type 1682 in “SR” and “SRU” pumps with standard non-flushed seal chambers and single seals.
The Vulcan Seals Type 1688W Alfa Laval® has a shorter working length than the pump seal chamber and has to be set accordingly. Suitable in rotary lobe pumps, for highly viscous fluids and pastes in all industries.
Why Choose the Vulcan Seals Type 1688W Alfa Laval®?
The Vulcan Seals Type 1688W Alfa Laval® can be interchanged with Vulcan Seals Type 1682 Alfa Laval® in “SR” and “SRU” pumps with standard non-flushed seal chambers and single seals.
The Vulcan Seals Type 1688W Alfa Laval® has a shorter working length than the pump seal chamber and has to be set accordingly.
Vulcan Seals Type 1682 Alfa Laval®
The Vulcan Seals Type 1682 Alfa Laval® ‘O’-ring mounted wave spring seals are intended to suit the compact seal chambers of Alfa Laval® LKPL", "NMOG", "SR" and "SRU" series lobe rotor pumps when fitted with standard single "R90" OEM seals.
For pumps with hygienic non-flushed seal chambers, please see the Vulcan Seals Type 1680 Alfa Laval® datasheet, and for pumps with flushed seal chambers and double seals, please see the Vulcan Seals Type 1694 Alfa Laval® datasheet.
The Vulcan Seals Type 1682 Alfa Laval® is available with monolithic Carbon or Tungsten carbide stationaries as standard; if a steel stationary with an inserted Carbon face is preferred, please specify Vulcan Seals Type 1682A when ordering.
Why Choose the Vulcan Seals Type 1682 Alfa Laval®?
For “SR” and “SRU” series pumps with flushed seal chambers and double seals, see Vulcan Seals Type 1694.
For pumps with hygienic style “Hy-clean” single seals fitted, see Vulcan Seals Type 1680 above.
Vulcan Seals Type 1680 Alfa Laval®
The Vulcan Seals Type 1680 Alfa Laval® ‘O’-ring mounted wave spring seals are intended to suit the compact seal chambers of Alfa Laval® "LKPL", "NMOG", "SR" and "SRU" series lobe rotor pumps when fitted with hygienic single "Hy-clean®" OEM seals.
For pumps with non-flushed standard seal chambers, please see the Vulcan Seals Type 1682 Alfa Laval® datasheet, and for pumps with flushed seal chambers and double seals, please see the Vulcan Seals Type 1694 Alfa Laval® datasheet.
The Vulcan Seals Type 1680 Alfa Laval® is intended as a direct alternative to suit the original equipment, allowing installation onto the shaft end without any modification to the equipment.
Why Choose the Vulcan Seals Type 1680 Alfa Laval®?
The Vulcan Seals Type 1680 Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 1655 Alfa Laval®
The Vulcan Seals Type 1655 Alfa Laval® is an 'O'-ring mounted set-screw driven wave-spring seal with short working height to suit the seal chambers of Alfa Laval® "MOG", "NMOG" and "ALP" series rotary lobe pumps. The largest 0762 size code seal is a multi-spring arrangement with a different outer profile compared to the other sizes.
All sizes feature anti-rotation pins to the stationaries. The Vulcan design is intended as a direct replacement to the OEM and follows the same un-retained head design so the seal is assembled during installation into the pump.
Why Choose the Vulcan Seals Type 1655 Alfa Laval®?
The Vulcan Seals Type 1655 Alfa Laval® is suitable for rotary lobe pumps, for highly viscous fluids and pastes in all industries.
Vulcan Seals Type 1694 Alfa Laval®
The Vulcan Seals Type 1694 Alfa Laval® ‘O’-ring mounted wave spring double seals are intended to suit the compact seal chambers of former SSP® brand Alfa Laval® "SR" and "SRU" series lobe rotor pumps when fitted with flushing systems.
For “SR” and “SRU” series pumps with standard non-flushed seal chambers and single seals, please see the Vulcan Seals Type 1682 datasheet.
Why Choose the Vulcan Seals Type 1694 Alfa Laval®?
The Vulcan Seals Type 1694 Alfa Laval® offers the design benefits of the Vulcan Seals Type 1682 Alfa Laval® in a modified double-ended design format, intended to suit the specific dimensions of this pump range.
Vulcan Seals Type 1628 Alfa Laval®
The Vulcan Seals Type 1628 direct replacement repair parts for OEM 'O'-ring mounted, multi-spring seals fitted to Tri-Clover® or Waukesha® brand "Centrifugal 200" series pumps with a 1.750" shaft size.
The Vulcan Seals 'wear' parts are sold individually and will interchange with the original, allowing quick installation onto the non-wearing metallic parts, to allow rapid seal refurbishment and re-assembly. Vulcan Seals part codes as follows;
- 0444.1628.V.S.FACE rotary face with [FKM/Viton] 'O'-ring
- 0444.1628.X.S.STAT stationary Silicon Carbide ring
- 0444.1628.V.X.BOOT stationary boot in FKM/Viton
Why Choose the Vulcan Seals Type 1628 Alfa Laval®?
The Vulcan Seals Type 1628 Alfa Laval® are direct replacement components manufactured to Vulcan Seals' high material standards and available as individual component part codes to provide flexible supply according to the requirements of each seal repair. The OEM metal parts normally require cleaning only, not replacement, at the time of equipment repair.
Vulcan Seals Type 293 Alfa Laval®
The Vulcan Seals Type 293 Alfa Laval® direct replacement rotary part to replace the OEM ‘O’-ring mounted, hydraulically-balanced “Type D” seals fitted to Tri-Clover® brand centrifugal pumps.
In most cases this rotary runs against a polished surface on the pump back-plate. For pumps fitted with OEM “Type DG” complete seals, clamped stationaries with PTFE gaskets are also available to work with the Vulcan Seals Type 293 Alfa Laval® rotary. These are sold under separate part codes to the rotary assemblies.
Why Choose the Vulcan Seals Type 293 Alfa Laval®?
The Vulcan Seals Type 293 Alfa Laval® mechanical seal range are direct replacement parts manufactured to Vulcan's high material and production standards.
Available as separate rotary and stationary assemblies to provide supply flexibility dependent on the arrangement of each pump.
Vulcan Seals Type 17B Alfa Laval®
The Vulcan Seals Type 17B Alfa Laval® is a Vulcan Seals Type 17 elastomer bellows encased rotary seal with a Vulcan Seals Type 20 boot-mounted stationary, to suit the seal chambers of Alfa Laval® LKR® agitators.
The Vulcan Seals Type 17B Alfa Laval® is available in additional sizes not appropriate to this data sheet, please see the Vulcan Seals Type 17 data sheet for details.
Why Choose the Vulcan Seals Type 17B Alfa Laval®?
The Vulcan Seals Type 17B Alfa Laval® is a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Vulcan Seals Type 19C Alfa Laval®
The Vulcan Seals Type 19C Alfa Laval® is a Vulcan Seals Type 19 elastomer bellows rotary with a unique 'O'-Ring stationary with anti-rotation provision, to suit the seal chambers of Alfa Laval® ALC® series centrifugal pumps.
The Vulcan Seals Type 19C Alfa Laval® is intended to replace the OEM "D" seal, for pumps with "F" seals fitted please see the Vulcan Seals Type 90 datasheet. If silicon carbide stationaries are required, or a complete 60mm size seal, please use the Vulcan Type 19L as a dimensional alternative to the Type 19C.
The Vulcan Seals Type 19C Alfa Laval® is available with FDA-compliant materials as standard.
Why Choose the Vulcan Seals Type 19C Alfa Laval®?
The Vulcan Seals Type 19C Alfa Laval® offers the design benefits of the Vulcan Seals Type 19 with a specific stationary to suit the seal chamber dimensions of this pump range.
Vulcan Seals Type 41 Hidrostal®
The Vulcan Seals Type 41 Hidrostal® highly robust, balanced multi-spring seal to replace Hidrostal® “X”-Type seals. The Vulcan Seals Type 41 Hidrostal®can also be used as an alternative to the rubber-encased "M"-Type seal.
Seal sizes 0286 to 0762 feature a boot-mounted stationary; sizes 0800 to 1000 feature a centrally mounted 'O'-ring stationary, while 1200 size has an L-profile 'O'-ring stationary with anti-rotation provision.
Why Choose the Vulcan Seals Type 41 Hidrostal®?
The Vulcan Seals Type 41 Hidrostal® is intended as both the media-facing impeller position seal and the bearing oil chamber seal.
The **Vulcan Seals Type 41 Hidrostal® **offers the design benefits of the Vulcan Seals Type 40 rotary with a boot-mounted stationary, to suit the specific seal chamber dimensions.
Vulcan Seals Type 194 Hidrostal®
The Vulcan Seals Type 194 Hidrostal® robust rubber bellows seals can replace the Hidrostal® “G” type seals. Seal sizes 0286 and above are supplied with a steel back washer, to separate the seal bellows from the shaft circlip.
Size code 0200 to replace OEM seal code “G020K” is a standard Vulcan Seals Type 19B seal.
Why Choose the Vulcan Seals Type 194 Hidrostal®?
The Vulcan Seals Type 194 Hidrostal® is intended as both the media-facing impeller position seal and the bearing oil chamber seal.
Vulcan Seals Type 11 Hidrostal®
The Vulcan Seals Type 11 Hidrostal® parallel spring diaphragm bellows seal is a popular general industry range seal. Certain sizes are utilized as the bearing-side seal in Hidrostal® pumps fitted with tandem seals, replacing the “C”-Type OEM seals.
The Vulcan Seals Type 1511 can also be used as an alternative to the "C"-Type seal as they have equivalent fitting dimensions. All sizes feature a boot-mounted stationary. View the Vulcan Seals Type 11 datasheet for the full range of sizes available and more in-depth technical information
Why Choose the Vulcan Seals Type 11 Hidrostal®?
The Vulcan Seals Type 11 Hidrostal® seals are fitted in the inner oil bath position. Product side seals are either a rubber bellows type seal or rubber-encased seal which can be replaced by our Vulcan Seals Type 41 Hidrostal®.
Vulcan Seals Type 68 Hidrostal®
The Vulcan Seals Type 68 Hidrostal® robust rubber-encased seals directly replace Hidrostal® “M” type seals. The encased bellows design minimises the chances of clogging in fibrous medias. Intended as the impeller side seal in tandem arrangement paired with a Vulcan Seals Type 194 Hidrostal® or Vulcan Seals Type 11 Hidrostal® seal.
For an alternative to OEM "M0.6" or "M020" seals please see Vulcan Seals Type 194 Hidrostal®.
Why Choose the Vulcan Seals Type 68 Hidrostal®?
The Vulcan Seals Type 68 Hidrostal® is intended as the media-facing impeller position seal. Suitable for a wide range of dirty and waste water transfer duties.
Vulcan Seals Type 260B Tsurumi®
The Vulcan Seals Type 260B Tsurumi® range of elastomeric diaphragm double-ended seals, with boot stationaries at the oil side and bezel stationaries at the impeller side, suit the seal chamber of various Ebara® and Tsurumi® submersible pumps.
Suitable for submersible pumps, with the hard silicon carbide faces with bezel plate used at the impeller end of the installation, and the Carbon Ceramic faces at the bearing oil chamber end of the seal chamber. The Vulcan Seals Type 260B Tsurumi® seals are supplied with replacement bezel-holding plates and car screws.
Why Choose the Vulcan Seals Type 260B Tsurumi®?
The Vulcan Seals Type 260B Tsurumi® seals are supplied complete with bezel plates for the inboard seat.
Vulcan Seals Type 47 Terex®
The Vulcan Seals Type 47 Terex® heavy-duty balanced multi-spring seals with boot-mounted stationaries are suitable for the high head and suction in Terex Pegson® diesel-powered trailer pumps.
The Vulcan Seals Type 47 Terex® offers the benefits of the Vulcan Seals Type 40 rotary design combined with boot-mounted stationaries suitable for the specific seal chamber dimensions. The Vulcan Seals Type 47 Terex® standard materials are intended for the adverse abrasive conditions associated with dewatering pump duties
Why Choose the Vulcan Seals Type 47 Terex®?
The Vulcan Seals Type 47 Terex® offers the benefits of the Vulcan Seals Type 40 rotary design combined with boot-mounted stationaries suitable for the specific seal chamber dimensions.
Vulcan Seals Type 197 K.S.B.®
The Vulcan Seals Type 197 K.S.B.® has robust elastomer bellows seals with boot-mounted stationaries, to replace the "SU" range of K.S.B.® seals commonly utilised in "Amarex KRT-" series centrifugal pumps.
The Vulcan Seals Type 197 K.S.B.® features the design benefits of the Vulcan Seals Type 192B with revised operating dimensions. Suitable for waste water and other high solids and abrasive duties.
Why Choose the Vulcan Seals Type 197 KSB®?
The Vulcan Seals Type 197 KSB® has the same design benefits as the robust Vulcan Seals Type 192B but with the specific dimensions required to suit installation into these popular water transfer pumps. The Vulcan Seals Type 192 is offered in a range of seal materials optimal for dirty water applications.
Vulcan Seals Types 42 Grundfos®
Vulcan Seals Type 42 range ‘O’-ring mounted robust multi-spring seals, specifically designed to suit the lower impeller position in Grundfos® “S” series submersible pumps with the later generation style seals installed. The OEM older style seal is a conical single spring seal, please see the Vulcan Seals Type 81 data sheet for more details on the older style.
The Vulcan Seals Type 42 offers the design benefits of the Vulcan Seals Type 40, with a unique monolithic stationary featuring a distinctive anti-rotation slot profile to suit the specific dimension requirements of this pump range.
The Vulcan Seals Type 42 is the lower impeller position seal, please see the Vulcan Seals Type 40S8 data sheet for the upper bearing position seal. The 65mm size of Vulcan Seals Type 42 features an extended barrel with twin 'O'-rings intended to seal into the recess of the pump impeller.
Why Choose the Vulcan Seals Type 42 Grundfos®?
‘O’-ring mounted multi-spring, balanced seals, specifically designed for Grundfos® “S” series submersible pumps; upper and lower positions.
Vulcan Seals Type 40S8 is for the upper, oil bath position, and Vulcan Seals Type 42 with the distinctive stationary profile, is for the lower, impeller position.
Vulcan Seals Type 42 (65mm) lower seal has a distinctive extended barrel with two ‘O’-rings to seal inside the impeller recess, as per the original OEM seal.
Vulcan Seals Types 40S8 Grundfos®
Vulcan Seals Type 40S and Vulcan Seals 40S8 range ‘O’-ring mounted robust multi-spring seals to suit the upper position in Grundfos® “S” series submersible pumps with the later generation style seals installed. The OEM older style seal is a conical single spring seal, please see the Vulcan Seals Type 81 data sheet for more details on the older style.
These seals offer the design benefits of the Vulcan Seals Type 40, with short DIN-profile 'O'-ring stats of Vulcan Seals Type 8 or 24 range to suit the specific dimension requirements of this pump range. The Vulcan Seals Type 40S8 is the upper bearing position seal, please see the Vulcan Type 42 data sheet for the lower impeller position seal.
Why Choose the Vulcan Seals Type 40S8 Grundfos®?
‘O’-ring mounted multi-spring, balanced seals, specifically designed for Grundfos® “S” series submersible pumps; upper and lower positions.
Vulcan Seals Type 40S8 is for the upper, oil bath position, and Vulcan Seals Type 42 with the distinctive stationary profile, is for the lower, impeller position.
Vulcan Seals Type 42 (65mm) lower seal has a distinctive extended barrel with two ‘O’-rings to seal inside the impeller recess, as per the original OEM seal.
Vulcan Seals Type 86 Grundfos®
The Vulcan Seals Type 86 Grundfos® range ‘O’-ring mounted double face kits are specifically designed to suit Grundfos® “SE” and "SV" series submersible pumps. The OEM seal design features a sprung housing that is a non-wearing part of the pump, the stationary part of the Vulcan Seals Type 86 Grundfos® face sets are then located onto the sprung housing.
Each size of the Vulcan Seals Type 86 Grundfos® has a unique face profile, particularly with regard to the central rotary face. The inboard seal and stationary faces are monolithic silicon carbide, whilst the bearing oil bath side stationary is monolithic carbon.
Why Choose the Vulcan Seals Type 86 Grundfos®?
- Each size has a unique face profile, particularly relating to the central rotary face.
- The inboard seal and stationary faces are monolithic Silicon Carbide, whilst the oil bath side stationary is monolithic Carbon.
Vulcan Seals Type 81 Grundfos®
The Vulcan Type 81 range ‘O’-ring mounted conical spring seals with positive drive, specifically designed to suit Grundfos® “S” series submersible pumps with the older generation style seal installed. The OEM older style seal is a conical single spring seal, with the more recent design being multi-spring, please see the Vulcan Type 41 data sheet.
The Vulcan Type 81 offers the design benefits of the Type 8, with a unique monolithic stationary featuring a distinctive anti-rotation slot profile to suit the specific dimension requirements of this pump range. The original OEM seals have monolithic seal heads which are liable to crack from the drive slot, the more robust design of the Vulcan Type 81 prevents this failure mode.
Why Choose the Vulcan Seals Type 81 Grundfos®?
The Vulcan Seals Type 81 offers the design benefits of the Vulcan Seals Type 8 with the specific fitting dimensions and distinctive stationary design to suit these submersible pumps.
Vulcan Seals Type 78 Honda®
The Vulcan Seals Type 78 Honda® range is a stationary mounted seal design suitable for portable petrol or diesel-powered Honda® pumps. The Silicon Carbide seal faces and full elastomeric boots ensure secure mounting in the pump housings.
The Vulcan Seals Type 78 Honda® offers a direct replacement design to suit the original equipment, produced to Vulcan Seals’ manufacturing standards.
Suitable for less arduous dirty and waste water transfer duties.
Why Choose the Vulcan Seals Type 78 Honda?
The Vulcan Seals Type 78 Honda® is a stationary-mounted seal similar to the Vulcan Seals Type 70 but featuring a rubber boot to give a more resilient and secure mounting into the stationary housing, with the boot-mounted countering pressing into the recess in the face of the impeller.
Vulcan Seals Types 1725P Xylem Godwin®
The Vulcan Seals Types 1725P Xylem Godwin® is a robust elastomer bellows seal with a specific block stationary to suit the specific seal chamber dimensions of Godwin® Dri-Prime® series dewatering pumps with 40mm shaft size.
The Vulcan Seals Types 1725P Xylem Godwin® has a shorter working length version of the Vulcan Seals Type 1724 with a block-style stationary. The Vulcan Seals Types 1725P Xylem Godwin® is suitable for most abrasive applications associated with dewatering pumps. For pumps with a 50mm shaft size, refer to the closely related Vulcan Seals Types 1724P Xylem Godwin® data sheet.
Why Choose the Vulcan Seals Type 1725P Xylem Godwin®?
The Vulcan Seals Type 1725P Xylem Godwin® offers an easy to install elastomeric bellows seal that is designed to suit the length of the seal chamber, removing the need to set the seal on the shaft with set screws.
Vulcan Seals Types 1724P Xylem Godwin®
The Vulcan Seals Types 1724P Xylem Godwin® is a robust Vulcan Seals Type 1724 elastomer bellows seal with a specific block stationary to suit the specific seal chamber dimensions of Godwin® Dri-Prime® series dewatering pumps with 50mm shaft size.
The Vulcan Seals Types 1724P Xylem Godwin® is suitable for most abrasive applications associated with dewatering pumps. For pumps with a 40mm shaft size, refer to the closely related Vulcan Seals Types 1725P Xylem Godwin® datasheet.
Why Choose the Vulcan Seals Type 1724P Xylem Godwin®?
The Vulcan Seals Type 1724P Xylem Godwin® offers an easy-to-install elastomeric bellows seal that is designed to suit the length of the seal chamber, removing the need to set the seal on the shaft with set screws.
Vulcan Seals Type 1653D Xylem Godwin®
The Vulcan Seals Type 1653D Xylem Godwin® is a heavy-duty double-ended seal design featuring a multi-spring seal impeller side and a single spring arrangement for the bearing side of the chamber.
Suitable for abrasive medias including slurry, this design is intended to suit the specific seal chamber dimensions of Godwin® Dri-Prime® dewatering pumps with a 75mm shaft size. The Vulcan Seals Type 1653D Xylem Godwin® follows a similar design to the Vulcan Seals Type 1653, please see the appropriate data sheet for more details.
Why Choose the Vulcan Seals Type 1653D Xylem Godwin®?
The most common arrangement is directly replaced by the Vulcan Seals Type 1653D Xylem Godwin®, which shares a similar construction to the Vulcan Seals Type 1653 but with an additional single spring component seal assembly to seal the oil bath.
Vulcan Seals Type 1653 Xylem Godwin®
The Vulcan Seals Type 1653 Xylem Godwin® is a heavy-duty multi-spring seal design for abrasive medias including slurry. The design is intended to suit the specific seal chamber dimensions of Godwin® Dri-Prime® series dewatering pumps.
The Vulcan Seals Type 1653 Xylem Godwin® stationary ‘O’-ring is mounted in the pump housing to the outside of the stationary face with the 40mm size having the ‘O’-ring mounted behind the stationary ring. The 60mm sizes are intended to work together as back-to-back tandem seals with the Vulcan Seals Type 1653 Xylem Godwin® as the bearing side seal and feature a short DIN profile O-ring stationary, unlike the other sizes which have block-style stationaries.
Why Choose the Vulcan Seals Type 1653 Xylem Godwin®?
The Vulcan Seals Type 1653 Xylem Godwin® is suitable for a wide range of dirty and waste water transfer duties.