Elastomer MaterialBunaMetal Parts MaterialStainless SteelOperating Height2.125 inPressure Rating150 psiRetainer & Drive MaterialStainless SteelRotating Face MaterialCarbonSeal Head OD2.5 inSeat OD2.375 inSeat Seal TypeCupSeat Thickness0.5 inShaft Diameter1-5/8 inSpring & Spring Holder MaterialStainless SteelStationary Seat MaterialCeramicTemperature Rating225 °FType21
| Elastomer Material | Buna |
| Metal Parts Material | Stainless Steel |
| Operating Height | 2.125 in |
| Pressure Rating | 150 psi |
| Retainer & Drive Material | Stainless Steel |
| Rotating Face Material | Carbon |
| Seal Head OD | 2.5 in |
| Seat OD | 2.375 in |
| Seat Seal Type | Cup |
| Seat Thickness | 0.5 in |
| Shaft Diameter | 1-5/8 in |
| Spring & Spring Holder Material | Stainless Steel |
| Stationary Seat Material | Ceramic |
| Temperature Rating | 225 °F |
| Type | 21 |