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Berliss BSP-2120 - Mechanical Seal Assembly, Type 21 Standard, 2-1/2 in Inside Dia, 3.343 in OD Seal Head, 3-3/8 in OD
MODEL BSP-2120
Contact supplier for technical support on: 973-992-4242
$235.31 Each
Prices are subject to change
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Shaft Diameter
2-1/2 in
Operating Height
1.813 in
Seat OD
3.375 in
Seal Head OD
3.515 in
Elastomer Material
Buna
Seat Thickness
0.562 in
Type
21
Rotating Face Material
Carbon
Pressure Rating
150 psi
Temperature Rating
225 °F
Stationary Seat Material
Ceramic
Retainer & Drive Material
Stainless Steel
Spring & Spring Holder Material
Stainless Steel
Seat Seal Type
Cup
Berliss Berliss&Trade; BSP-2120
UPC: | UNSPSC: 40151700 | GTIN:
Gaskets & Packing > Shaft Sealing Devices > Pump Seals
Berliss™ Mechanical Seal Assembly, Type 21 Standard, 2-1/2 in Inside Dia, 3.343 in OD Seal Head, 3-3/8 in OD Mating Ring, 0.562 in THK Mating Ring, Buna-N Elastomer, Carbon Primary Ring, Stainless Steel Metal Parts, Ceramic Mating Ring, 304/316 Stainless Steel Spring, 200 deg F, 230 psi
Features:
- Unbalanced, bi-directional
Specs:
- Mating Ring Material: Ceramic
- Metal Parts Material: Stainless Steel
- Primary Ring Material: Carbon
- Elastomers Material: Buna-N
- Mating Ring Thickness: 0.562 in
- Mating Ring Outside Diameter: 3-3/8 in
- Seal Head Outside Diameter: 3.343 in
- Spring Material: 304/316 Stainless Steel
- Temperature Rating: 200 deg F
- Pressure Rating: 230 psi
- Inside Diameter: 2-1/2 in
- Type: Type 21 Standard
Packaging:
- Weight: 1.1 lb
Certifications/Standards:
BSA | ICWM | MHIA | NCA
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