Berliss BSP-758AV - Mechanical Seal Assembly, Type 21A Standard, 1-1/2 in Inside Dia, 2.13 in OD Seal Head, 2-1/8 in OD
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$39.43
Elastomer MaterialVitonHead TypeCrimpedMetal Parts MaterialStainless SteelOperating Height1.125 inPressure Rating230 psiRetainer & Drive MaterialStainless SteelRotating Face MaterialCarbonSeal Head OD2.187 inSeat OD2.125 inSeat Seal TypeO-RingSeat Thickness0.437 inShaft Diameter1-1/2 inSpring & Spring Holder MaterialStainless SteelStationary Seat MaterialCeramicTemperature Rating400 °FType21A
Specifications
| Elastomer Material | Viton |
| Head Type | Crimped |
| Metal Parts Material | Stainless Steel |
| Operating Height | 1.125 in |
| Pressure Rating | 230 psi |
| Retainer & Drive Material | Stainless Steel |
| Rotating Face Material | Carbon |
| Seal Head OD | 2.187 in |
| Seat OD | 2.125 in |
| Seat Seal Type | O-Ring |
| Seat Thickness | 0.437 in |
| Shaft Diameter | 1-1/2 in |
| Spring & Spring Holder Material | Stainless Steel |
| Stationary Seat Material | Ceramic |
| Temperature Rating | 400 °F |
| Type | 21A |
BSP-758AV