Type 2715T High-temperature Single and Dual Metal Bellow Cartridge Seal
The Type 2715T is available as a single or dual high-temperature cartridge seal for Dean Bros. pump models R434, R454 and R484, and are optimum sealing arrangements for hot-heat transfer fluids. The seal is available with hard faces for handling carbonizing heat transfer fluids and an integral pumping ring in dual arrangements for effective circulation of a barrier fluid.
Description
- Temperature Limits -100°F to 800°F/-75°C to 425°C
- Pressure Limits 300 psi(g)/20 bar(g)
- Speed Limits 5000fpm/25m/s
Features
- California Residents: PROPOSITION 65 WARNING
- Available as a single or dual cartridge for Dean Bros. R434, R454, R484 pumps
- John Crane edge-welded metal bellows
- Optimum seal arrangements for high-temperature heat transfer fluids
- Fits pumps that are packed or sealed
- Flexible graphite secondary seals – no thermal degradation of the secondary seal
- Available with silicon carbide or tungsten carbide face for carbonizing heat transfer fluids
- Integral pumping ring for dual arrangements — no thermo-siphoning or expensive auxiliary pumping system
Recommended Applications
- Process pumps
Documents & Manuals
| Document | Downloads |
|---|---|
| John-Crane-2715T-609-Technical-Specifications.pdf |
