Descripción
ENVIAR EMAIL
Features
- The springs are located in the stationary body of the seal, reducing risk of the springs becoming clogged.
- PTFE slot rings replace the traditional O-rings in places where they are exposed to the product, preventing sticking.
- Protected faces, the seal face carriers are driven by machined fits, preventing metal stress from distorting the face.
Parameters
| Temperature Limits |
250°F/120°C |
|---|---|
| Pressure Limits |
Type SB1 process pressure: 215 psi(g)/15 bar(g) Type SB1A, SB1B, SB1S process pressure: 290 psi(g)/20 bar(g) |
| Speed Limits |
65fps/20m/s |
| Standard Materials |
Seal faces: SiC/Carbon or SiC/SiC O-rings: PTFE, EPDM, Viton, FFKM Metals: AISI 329 and 316 standard, SAF 2507 for sea water applications, titanium, Hastelloy, UHB Springs: Nimonic steel or Hastelloy, C276 |
Más información sobre este producto consulte en: https://www.johncrane.com/products/mechanical-seals/o-ring-pusher/type-sb1
