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561.414.1046

OEM Replacement Seals by Brand

  • 20mm Type 192S mechanical seal, Vulcan 192S equivalent, silicon carbide faces, Viton elastomer bellows, Armstrong VMS

    Armstrong VMS 20mm Mechanical SealType 192S

    Armstrong VMS 20mm Mechanical SealType 192S

    The Armstrong VMS 20mm mechanical seal is a Type 192S (T-192S) replacement for Armstrong 4700 Series VMS vertical multistage pumps, built with silicon carbide faces on both sides and Viton elastomers. Mechanical seal only — the metal seal, housing and lock collar are not supplied.

    Specifications
    Check the shaft size against your old seal before ordering. If you are not sure, text us a photo and we will match it.
    Specification Detail
    Shaft size 20 mm
    Seal type Type 192S (T-192S)
    Design Single seal, unbalanced, bi-directional elastomer bellows — non-pusher, so no shaft fretting
    Rotating face Silicon carbide
    Stationary face Silicon carbide
    Elastomer Viton (FKM) — to 450°F
    Material code SIC/SIC/VIT
    What you receive Mechanical seal only. The metal seal, housing and lock collar are not supplied
    Not sure of your size? Call or text 561-414-1046 — no purchase required.

    Will this replace the seal in my pump?

    The 20mm 192S position is built in more than one style. You may pull out an all-metal seal, or a single-spring pusher-style seal, rather than the elastomer bellows seal shown here. All of them are built to the same working length, so this seal drops into the same chamber and sets to the same height. The elastomer bellows build on this page is the most common version of this seal and the one we stock.

    • Replacing an all-metal 20mm 192S — this seal fits

    • Replacing a single-spring 20mm 192S — this seal fits

    • Reuse your existing metal seal housing and lock collar — they are not supplied with this seal

    Applications

    • Building and commercial HVAC pressure boosting

    • Hydronic heating and chilled water systems

    • Water treatment and filtration skids

    • Industrial washdown and process water transfer

    • Glycol, mild chemical and higher-temperature duty, where the Viton elastomer earns its place

    Cross References
    Find the number stamped on your old seal or printed in your pump manual.
    Brand Number Notes
    Vulcan Type 192S Also written T-192S. The DIN 24960 / EN 12756 L1K length version
    Burgmann MG12 Same elastomer bellows rotary design
    AES B012 —
    US Seal Type VGMC-12 Head family, DIN 24960, bi-directional, elastomer bellows
    Armstrong 8190120-012 VMS-B mechanical seal, series 10 and 15, 1 to 10 stages
    Armstrong 8190120-080 Seal kit, VMS-B 10, 15 and 20 — seal plus two outer casing O-rings
    Armstrong pumps VMS 1003B 4700 Series vertical multistage. Also VMS 10b, 15b and 20b per Armstrong’s own parts list
    Your number not listed? Call or text 561-414-1046 and we will cross it for you.

    Other ways this seal is written

    • 192S = 192-S = T192S = T-192S = Type 192S

    • 20mm = 20 mm = 20MM

    • 8190120-012 = 8190120012 = 190120-012

    • VMS 1003B = VMS1003B = VMS 10-03B = VMS 10b

    Rebuilding an Armstrong pump?We stock aftermarket seals across the Armstrong range, in carbon/ceramic and silicon carbide builds.

    Doing the job yourself? Read How to Replace a Mechanical Pump Seal.

    Seal House USA provides aftermarket replacement parts. Any OEM names are used strictly for cross-reference. We are an independent supplier.

    Weight .25 lbs
    Dimensions 2 × 2 × 2 in
  • Placeholder

    Aurora PVM 10/15/20 Mechanical Seal16mm Cartridge Seal (476-1493-646)

    Aurora PVM 10/15/20 Mechanical Seal16mm Cartridge Seal (476-1493-646)

    The Aurora 476-1493-646 mechanical seal is a direct-fit 16mm cartridge seal for Aurora PVM 10, PVM 15 and PVM 20 vertical multistage pumps, including jockey pump duty. It drops in without dismantling the pump. Silicon carbide faces on both sides with Viton (FKM) elastomers. Cross-references to Pentair seal 2200031285 and Berkeley B86598. Built to OEM-equivalent standards or higher.

    What You Get

    • One complete 16mm cartridge seal assembly, silicon carbide faces with Viton elastomers

    Cross References & FitmentFind your pump brand, then match the number on your old seal or your pump nameplate.

    Pump Brand OEM Part No. Pump Models & Notes
    Aurora 476-1493-646 PVM 15 confirmed — Aurora pump no. 20-2588550-1, size PVM-15-4, 38 GPM at 208 ft. PVM 10 and PVM 20. PVMX is the 316 stainless version of the same pump
    Pentair 2200031285 Seal number for Pentair model VM10E5700
    Berkeley B86598 / B86599 BVM 10, BVM 15, BVM 20 — the same 16mm seal under the Berkeley numbers. B86598 is the EPDM build, B86599 the Viton

    Specification: 16mm shaft · single cartridge seal · Silicon Carbide / Silicon Carbide faces, Viton (FKM) elastomers · supplied as a seal assemblyNot sure this is your seal? Call or text a photo of your pump nameplate to 561-414-1046 — no purchase required.

    Viton or EPDM — which one does your system need?

    This seal is built both ways, with silicon carbide faces either way. The elastomer is the only difference and it is not a straight upgrade in one direction. Viton (FKM), the build we supply, is the better choice for oils, fuels, solvents and most chemical service. EPDM is the better choice for hot water and for glycol or antifreeze systems, where Viton is the weaker material. If your pump runs hot water or glycol, call us before ordering and we will tell you what we can source.

    Applications

    • Fire protection jockey pumps — the PVM 15 is a common pressure-maintenance size

    • Pressure boosting for light commercial buildings

    • Reverse osmosis and filtration feed

    • Boiler feed and condensate return

    • Water transfer, tank filling and washdown

    Running a Berkeley pump instead?This is the same 16mm seal, listed separately under the Berkeley numbers.

    New to this? Read how to replace a mechanical pump seal.

    Weight .25 lbs
    Dimensions 2 × 2 × 2 in
  • Placeholder

    Aurora PVM 33 Mechanical Seal22mm Cartridge Seal (476-1494-646)

    Aurora PVM 33 Mechanical Seal22mm Cartridge Seal (476-1494-646)

    The Aurora 476-1494-646 mechanical seal is a direct-fit 22mm cartridge seal for Aurora PVM 33 series vertical multistage pumps, 5 to 60 HP. It drops in without dismantling the pump, and cross-references to Berkeley B86600. Built to OEM-equivalent standards or higher.

    What You Get

    • One complete 22mm cartridge seal assembly

    Cross References & FitmentFind your pump brand, then match the number on your old seal or your pump nameplate.

    Pump Brand OEM Part No. Pump Models & Notes
    Aurora 476-1494-646 PVM 33 series, 5 to 60 HP · PVM 45, 64 and 90· PVMX is the 316 stainless version of the same pump
    Berkeley B86600 BVM 33 through 150 series — the same 22mm seal under the Berkeley number

    Specification: 22mm shaft · single cartridge seal Not sure this is your seal? Call or text a photo of your pump nameplate to 561-414-1046 — no purchase required.

    Applications

    • Fire protection jockey pumps and pressure maintenance

    • Commercial and municipal pressure boosting

    • Boiler feed and condensate return

    • Reverse osmosis and filtration feed

    • Water transfer, washdown and general clean-water service

    Also searched as: 476-1494-646 = 4761494646 = 476 1494 646 · B86600 = B 86600 = B-86600 · PVM33 = PVM 33 · PVMX 33 = PVMX33

    Running a Berkeley pump instead?This is the same 22mm seal, listed separately under the Berkeley number.

    New to this? Read how to replace a mechanical pump seal.

    Weight .25 lbs
    Dimensions 2 × 2 × 2 in
  • BBA 3911650100SP Mechanical Seal

    BBA 3911650100SP Mechanical Seal

    BBA 3911650100SP Mechanical Seal

    Item #SH-BBA60MM

    BBA 3911650100SP Mechanical Seal

    The Seal House replacement for BBA 3911650100SP is a mechanical seal running silicon carbide against silicon carbide with Viton elastomers, built to OEM-equivalent standards or higher.

    At a Glance

    • Configuration: Single mechanical seal

    • Manufacturer reference: BBA 3911650100SP

    • Replaces BBA Pumps part 3911650100SP

    • Faces: silicon carbide vs silicon carbide

    • Elastomer: Viton (FKM) — high temperature and chemical resistance

    Application

    Fits BBA dewatering, wellpoint and bypass pumps that take the 3911650100SP seal. Common in large-scale construction dewatering, sewer and stormwater bypass, and municipal and industrial water transfer.

    Confirm your shaft diameter against your pump before ordering, or match the OEM number 3911650100SP directly. Not sure which seal your pump takes? Call our seal specialists at 561-414-1046 — we’ll match it from your pump nameplate, no purchase required.

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

    Have questions? Call us anytime- we’re here to help 

    Weight 1 lbs
    Dimensions 3 × 3 × 3 in
  • Cornell, Pioneer and Thompson aftermarket pump mechanical seal, T-2 replacement BBA 3911650110SP mechanical seal, silicon carbide faces, Viton elastomers, Seal House replacement

    BBA 3911650110SP Mechanical Seal

    BBA 3911650110SP Mechanical Seal

    Item #SH-BBA835

    BBA 3911650110SP Mechanical Seal

    Seal House supplies the BBA 3911650110SP as a direct-fit replacement mechanical seal in a hard-face build — silicon carbide running against silicon carbide, with Viton (FKM) elastomers for heat and chemical resistance. Built to OEM-equivalent standards or higher and supplied as a seal assembly.

    At a Glance

    • Configuration: Single mechanical seal

    • Manufacturer reference: BBA 3911650110SP

    • Replaces BBA Pumps part 3911650110SP

    • Faces: silicon carbide vs silicon carbide

    • Elastomers: Viton (FKM)

    • Build: OEM-equivalent standards or higher

    Applications

    Built for BBA dewatering, wellpoint and bypass pumps that take the 3911650110SP seal. Common duty includes construction site dewatering, wellpoint systems, sewer and stormwater bypass, and municipal and industrial water transfer.

    Matching from a worn seal or a parts list? Confirm your pump model first, or send a photo of the old seal and your pump nameplate to info@sealhouseusa.com, or call or text 561-414-1046 — we will confirm it before you order. No purchase required.

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

    Have questions? Call us anytime- we’re here to help 

    Weight 1 lbs
    Dimensions 3 × 3 × 3 in
  • BBA 3911664218SP Mechanical Seal

    BBA 3911664218SP Mechanical Seal

    BBA 3911664218SP Mechanical Seal

    Item #SH-BBA30MM

    BBA 3911664218SP Mechanical Seal

    The Seal House replacement for BBA 3911664218SP is a 30 mm Type 18/301 mechanical seal, supplied complete with its 48 x 12 cup seat. It runs tungsten carbide against tungsten carbide with Viton elastomers — a hard-face pairing chosen for the abrasive, solids-laden water that dewatering pumps move all day.

    At a Glance

    • Configuration: Single mechanical seal

    • Manufacturer reference: BBA 3911664218SP

    • Replaces BBA Pumps part 3911664218SP

    • Faces: tungsten carbide vs tungsten carbide

    • Elastomer: Viton (FKM) — high temperature and chemical resistanc

    • Includes the 48 x 12 mm cup seat

    Applications

    Fits BBA dewatering, wellpoint and bypass pumps that take the 3911664218SP seal.. Common in construction site dewatering, wellpoint systems, sewer bypass and municipal work.

    Confirm your shaft diameter and seat dimensions against your pump before ordering, or match the OEM number 3911664218SP directly. Not sure which seal your pump takes? Call our seal specialists at 561-414-1046 — we’ll match it from your pump nameplate, no purchase required.

    Explore our full line up of OEM seals 

    Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

    Have questions? Call us anytime- we’re here to help 

    Weight 1 lbs
    Dimensions 2 × 2 × 2 in
  • Placeholder

    BBA B45 BVGMC Mechanical Seal

    BBA B45 BVGMC Mechanical Seal

    Item #SH-19b22MM

    BBA B45 BVGMC Mechanical Seal

    A direct-fit replacement mechanical seal for the BBA B45 BVGMC electrically driven self-priming centrifugal pump, built to OEM-equivalent standards or higher. Silicon carbide against silicon carbide with Viton (FKM) elastomers.

    At a Glance

    • Fits pump: BBA B45 BVGMC

    • Faces: Silicon Carbide / Silicon Carbide

    • Elastomers: Viton (FKM)

    • Includes: Seal only (O-rings and gaskets sold separately)

    The B45 is a self-priming centrifugal working construction dewatering, wellpoint systems, bypass and general water transfer — liquid carrying grit and silt, pumped continuously, often unattended for long stretches. Silicon carbide against silicon carbide is the hard-face pairing that resists that abrasion, runs cooler under marginal lubrication, and tolerates the brief dry-running that comes with a falling water table.

    The Viton (FKM) elastomers hold up against the heat and the fuels, oils and treatment chemistry that come with the same work.

    Not sure this is your seal? BBA pumps use several different seals across the range, and the model on the nameplate is the only reliable way to tell them apart. Send us a photo of the nameplate and the old seal and we will identify it for you — no purchase required.

    Email info@sealhouseusa.com or call or text 561-414-1046. Our seal specialists match BBA pumps every week.

    Fitting it yourself? See the seal replacement guide

    Weight .25 lbs
    Dimensions 2 × 2 × 2 in
  • Placeholder

    Berkeley BVM 10/15/20 Mechanical Seal16mm Cartridge Seal (B86598 / B86599)

    Berkeley BVM 10/15/20 Mechanical Seal16mm Cartridge Seal (B86598 / B86599)

    The Berkeley B86598 mechanical seal is a direct-fit 16mm cartridge seal for Berkeley BVM 10, BVM 15 and BVM 20 vertical multistage pumps. It drops in without dismantling the pump. This is the Viton build, matching Berkeley B86599, with silicon carbide faces on both sides. Cross-references to Aurora 476-1493-646. Built to OEM-equivalent standards or higher.

    What You Get

    • One complete 16mm cartridge seal assembly, silicon carbide faces with Viton elastomers

    Cross References & FitmentFind your pump brand, then match the number on your old seal or your pump nameplate.

    Pump Brand OEM Part No. Pump Models & Notes
    Berkeley B86599 BVM 10, BVM 15, BVM 20 — the Viton build. This is what we supply
    Berkeley B86598 BVM 10, BVM 15, BVM 20 — the EPDM build. Same seal, different elastomer. See the note below
    Aurora 476-1493-646 Aurora equivalent part number for the same 16mm seal

    Specification: 16mm shaft · single cartridge seal · Silicon Carbide / Silicon Carbide faces, Viton (FKM) elastomers · BVMX is the 316 stainless version of the same pump · supplied as a seal assembly, [____ — confirm whether O-rings are included]Not sure this is your seal? Call or text a photo of your pump nameplate to 561-414-1046 — no purchase required.

    Viton or EPDM — which one does your system need?

    Berkeley builds this seal both ways, and the faces are silicon carbide in either case. The elastomer is the only difference, and it is not a straight upgrade in one direction. Viton (FKM), the build we supply, is the better choice for oils, fuels, solvents and most chemical service. EPDM is the better choice for hot water above roughly 200 F and for glycol or antifreeze systems, where Viton is the weaker material. If your pump runs hot water or glycol, call us before ordering and we will tell you what we can source.

    Applications

    • Pressure boosting for light commercial buildings and farms

    • Irrigation and sprinkler systems

    • Reverse osmosis and filtration feed

    • Water transfer and tank filling

    • Washdown and general clean-water service

    Rebuilding this pump?A seal change is the right time to replace the soft parts that come out with it.

    New to this? Read how to replace a mechanical pump seal.

    Weight .5 lbs
    Dimensions 2 × 2 × 2 in
  • Placeholder

    Berkeley BVM 33-150 Mechanical Seal22mm Cartridge Seal (B86600)

    Berkeley BVM 33-150 Mechanical Seal22mm Cartridge Seal (B86600)

    The Berkeley B86600 mechanical seal is a direct-fit 22mm cartridge seal for Berkeley BVM 33-150 series vertical multistage pumps, 5 to 60 HP. It drops in without dismantling the pump, and cross-references to Aurora 476-1494-646. Built to OEM-equivalent standards or higher.

    What You Get

    • One complete 22mm cartridge seal assembly

    Cross References & FitmentFind your pump brand, then match the number on your old seal or your pump nameplate.

    Pump Brand OEM Part No. Pump Models & Notes
    Berkeley B86600 BVM 33, BVM 45, BVM 64, BVM 90 — BVM 33 through 150 series, 5 to 60 HP. BVMX is the 316 stainless version of the same pump
    Aurora 476-1494-646 Aurora equivalent part number for the same 22mm seal

    Specification: 22mm shaft · single cartridge seal ·Not sure this is your seal? Call or text a photo of your pump nameplate to 561-414-1046 — no purchase required.

    Applications

    • Commercial and municipal pressure boosting

    • Irrigation and large sprinkler systems

    • Boiler feed and condensate return

    • Reverse osmosis and filtration feed

    • Water transfer, washdown and general clean-water service

    Running an Aurora pump instead?This is the same 22mm seal, listed separately under the Aurora number.

    New to this? Read how to replace a mechanical pump seal.

    Weight .25 lbs
    Dimensions 2 × 2 × 2 in