Berliss BSP-2154V - Mechanical Seal Assembly, Type 21 Standard, 2-3/4 in Inside Dia, 3-3/4 in OD Seal Head, 3-1/2 in OD
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$338.90
Elastomer MaterialVitonMetal Parts MaterialStainless SteelOperating Height1.125 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 MaterialCeramicTemperature Rating400 °FType21
Specifications
| Elastomer Material | Viton |
| Metal Parts Material | Stainless Steel |
| Operating Height | 1.125 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 | Ceramic |
| Temperature Rating | 400 °F |
| Type | 21 |
BSP-2154V