- Stable head-capacity curves achieved with unique low-flow impeller-diffuser design
- Low-flow, high-head gap-free coverage
- Interchangeable parts reduce spares inventory
- ISO 21049 (API 682) cartridge type mechanical seals for reduced emissions
- Heavy-duty motor stand for smooth operation
OHVL vertical low flow high head pump
Aim high with our long-life solutions
The OHVL is our API 610 (ISO 13709) Type OH3 low-flow inline overhung process pump. It covers the low-flow end of the OHV range map. The unique low-flow impeller design provides gap-free coverage for low-flow, high-head applications. The bearing frame and mechanical seals from OHV are utilized to minimize spares inventory.
- Seawater booster for critical services
- Pump around services
- High-head makeup services
- Light hydrocarbon boosting
- Light Vacuum Gas Oil (LVGO) and Heavy Vacuum Gas Oil (HVGO) services
Main design features
- Unique low-flow impeller-diffusers create stable H-Q curves
- Robust OHV bearings, bearing housing and isolators
- ISO 21049 (API 682) mechanical seals interchangeable with OHH, OHV, OHHL pumps
- Casings designed for 2x ISO 13709 (API 610) nozzle loads
- Grouted, non-grouted or pre-grouted baseplates are available
Key characteristics
| Capacities | From 1 to 60 m3/h / 4 to 260 US gpm |
| Heads | From 20 to 450 m / 65 to 1,500 ft |
| Pressures | Up to 51 bar / 740 psi |
| Temperatures | -85 °C to +340 °C / -120 °F to 650 °F |
| Discharge sizes | From 25 to 50 mm / 1 to 2 inches |
| Maximum speed of rotation | Up to 3,600 rpm |
Performance range
Performance range 50 Hz
Performance range 60 Hz
