The high-capacity pumping ring provides for maximum heat removal and reliability in hot water services such as heater drain and boiler feed pumps.
Literature & Datasheets442PR
Split Pumping Ring Seal
- Product Advantages
- Product Characteristics Parameters
| Advanced technology that is easy to install and operate |
| Innovative design with superior performance |
| Operating Conditions | Materials | ||
| Sizes | 20 mm ─ 200 mm (0.75" ─ 8") | Faces | CB, CER, RSC |
| Pressure | 711 mm (28") Hg Vacuum to 31 bar g (450 psig) | Elastomers | FKM, EPDM, FEPM |
| Temperature | 120°C (250°F) | Metals | 1.4401 (316SS) |
| Speed | 20 m/s (4000 ft/min) | Springs | Elgiloy™ |