Berliss BSP-2168A - Mechanical Seal Assembly, Type 21A, 7/8 in Inside Dia, 1.425 in OD Seal Head, 1-1/2 in OD Mating Rin
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$30.96
Elastomer MaterialBunaHead TypeCrimpedMetal Parts MaterialStainless SteelOperating Height0.937 inPressure Rating230 psiRetainer & Drive MaterialStainless SteelRotating Face MaterialCarbonSeal Head OD1.312 inSeat OD1.437 inSeat Seal TypeCupSeat Thickness0.265 inShaft Diameter7/8 inSpring & Spring Holder MaterialStainless SteelStationary Seat MaterialNi-resistTemperature Rating225 °FType21A
Specifications
| Elastomer Material | Buna |
| Head Type | Crimped |
| Metal Parts Material | Stainless Steel |
| Operating Height | 0.937 in |
| Pressure Rating | 230 psi |
| Retainer & Drive Material | Stainless Steel |
| Rotating Face Material | Carbon |
| Seal Head OD | 1.312 in |
| Seat OD | 1.437 in |
| Seat Seal Type | Cup |
| Seat Thickness | 0.265 in |
| Shaft Diameter | 7/8 in |
| Spring & Spring Holder Material | Stainless Steel |
| Stationary Seat Material | Ni-resist |
| Temperature Rating | 225 °F |
| Type | 21A |
BSP-2168A