Berliss BSP-322 - Mechanical Seal Assembly, Type 21D Standard, 2-3/4 in Inside Dia, Buna-N Elastomer, Carbon Primary R
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$649.71
Elastomer MaterialBunaMetal Parts MaterialStainless SteelOperating Height3.75 inPressure Rating150 psiRetainer & Drive MaterialStainless SteelRotating Face MaterialCarbonSeal Head OD3.75 inSeat OD3.5 inSeat Seal TypeO-RingSeat Thickness0.625 inShaft Diameter2-3/4 inSpring & Spring Holder MaterialStainless SteelStationary Seat MaterialNi-resistTemperature Rating225 °FType21
Specifications
| Elastomer Material | Buna |
| Metal Parts Material | Stainless Steel |
| Operating Height | 3.75 in |
| Pressure Rating | 150 psi |
| Retainer & Drive Material | Stainless Steel |
| Rotating Face Material | Carbon |
| Seal Head OD | 3.75 in |
| Seat OD | 3.5 in |
| Seat Seal Type | O-Ring |
| Seat Thickness | 0.625 in |
| Shaft Diameter | 2-3/4 in |
| Spring & Spring Holder Material | Stainless Steel |
| Stationary Seat Material | Ni-resist |
| Temperature Rating | 225 °F |
| Type | 21 |
BSP-322