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Berliss BSP-2151 - Mechanical Seal Assembly, Type 21, 1-3/4 in Inside Dia, 2-5/8 in OD Seal Head, 2-1/2 in OD Mating Ri
MODEL BSP-2151
Contact supplier for technical support on: 973-992-4242
$97.69 Each
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Typically Ships in: 1 day
Returnable: Yes
Elastomer Material
Buna
Operating Height
2 in
Pressure Rating
150 psi
Retainer & Drive Material
Stainless Steel
Rotating Face Material
Carbon
Seal Head OD
2.625 in
Seat OD
2.5 in
Seat Seal Type
O-Ring
Seat Thickness
0.5 in
Shaft Diameter
1-3/4 in
Spring & Spring Holder Material
Stainless Steel
Stationary Seat Material
Ni-resist
Temperature Rating
225 °F
Type
21
Berliss Berliss&Trade; BSP-2151
UPC: | UNSPSC: 40151700 | GTIN:
Gaskets & Packing > Shaft Sealing Devices > Pump Seals
Berliss™ Mechanical Seal Assembly, Type 21, 1-3/4 in Inside Dia, 2-5/8 in OD Seal Head, 2-1/2 in OD Mating Ring, 1/4 in THK Mating Ring, Buna-N Elastomer, Carbon Primary Ring, Stainless Steel Metal Parts, Ni-Resist Mating Ring, 304/316 Stainless Steel Spring, 200 deg F, 230 psi
Features:
- Unbalanced, bi-directional
Specs:
- Mating Ring Material: Ni-Resist
- Metal Parts Material: Stainless Steel
- Primary Ring Material: Carbon
- Elastomers Material: Buna-N
- Mating Ring Thickness: 1/4 in
- Mating Ring Outside Diameter: 2-1/2 in
- Seal Head Outside Diameter: 2-5/8 in
- Spring Material: 304/316 Stainless Steel
- Temperature Rating: 200 deg F
- Pressure Rating: 230 psi
- Inside Diameter: 1-3/4 in
- Type: Type 21
Packaging:
- Weight: 0.65 lb
Certifications/Standards:
BSA | ICWM | MHIA | NCA
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