- Finned bearing housing and fan cooling for long bearing life
- Broad range map for hydraulic coverage
- Heavy-duty pump and driver stand for reduced vibration
- ISO 21049 (API 682) cartridge type mechanical seals for reduced emissions
- OHH shaft and bearings for reduced deflection and long seal life
OHV overhung vertical inline pump
Outstanding solutions for heavy-duty jobs
The OHV is our API 610 (ISO 13709) Type OH3 overhung, horizontal, centerline mounted, single stage, radially split process pump. It has the broadest performance range in the industry and is used in heavy-duty refinery, petrochemical, gas processing and offshore oil production services.
- Seawater booster for critical services
- Light hydrocarbon boosting
- Low-pressure unit charge
- Pump around services
- Tank farm boosting
Main design features
- OHH robust shaft for minimal deflection
- Casings designed for 2x ISO 13709 (API 610) nozzle loads
- Grease lube or pure oil mist lubrication available
- 300 # flange rating standard
- 11,000 Net Suction Specific Speed (NSS) standard
- Optional improved suction performance on some sizes
Key characteristics
| 50 Hz | 60 Hz | |
| Pump sizes | 1 to 10 In | 25 to 250 mm |
| Capacities | up to 1,450 m3/h | Up to 6,800 USgpm |
| Heads | up to 350 m | Up to 1,150 ft |
| Pressures | up to 51 bar | Up to 740 psi |
| Temperatures | -160 to +340°C |
-256 to +650°F |
Performance range
Performance range 50 Hz
Performance range 60 Hz
