Integrally Geared High Speed Centrifugal Pump Replacement 45 M3/Hr API 610 OH6
Integrally Geared Cross Reference
,45 M3/Hr Low Flow High Head
,316 SS OH6 Vertical Process
Product Description
Low-flow, high-head services are exactly where an integrally geared pump outperforms a conventional multi-stage machine. A integrally geared high speed pump delivers this duty in a compact vertical footprint, and it is a frequent request from chemical, petrochemical and specialty process plants that need a dependable spare for a critical small-frame pump.
This API 610 OH6 vertical unit uses a precision-ground speed-increasing gearbox to reach high differential head at only 45 m3/hr, making it ideal where flow is limited but pressure is critical. The 316 stainless steel wetted parts provide consistent corrosion resistance for process fluids.
Because the high speed centrifugal pump is reverse-engineered from the OEM frame, suction and discharge centerlines and the foundation bolt pattern match the legacy unit, so it installs as a true cross-reference replacement with no piping rework.
Manufactured under ISO 9001 control, each pump is dynamically balanced, hydro-tested and performance-verified. Dimensional reports and material certificates accompany every unit, supporting easy plant acceptance and long, predictable service life.
| Parameter | Specification |
|---|---|
| Configuration | API 610 OH6 vertical integrally geared |
| Maximum Flow | 45 m3/hr (198 gpm) |
| Maximum Differential Head | 900 m (2,950 ft) |
| Maximum Motor Power | 160 kW (200 HP) |
| Max Case Working Pressure | 8.0 MPa (1,160 psi) |
| Operating Temperature | -130 C to +340 C |
| Speed | Up to 25,000 rpm |
| Seal Options | Single, double, tandem |
| Flange Rating | 300# / 600# ANSI RF and RTJ |
| Mounting | Vertical |
| Component | Material of Construction |
|---|---|
| Pump Case | 316 Stainless Steel |
| Impeller and Inducer | 316 SS (17-4PH optional) |
| Shaft | 4140 or 15-5PH |
| Diffuser Insert | 316 SS |
| Seal Faces | Silicon Carbide / Tungsten Carbide |
- Cross-reference replacement: dimensions and hydraulic envelope match the OEM frame.
- 310 SS wetted parts: corrosion resistance for aggressive process fluids.
- Compact vertical footprint: saves plot space in dense process areas.
- Precision gearbox and balanced rotor: low vibration and long seal life.
- ISO 9001 build with full documentation: dimensional and material certificates included.
- Low flow high head process service
- Chemical and specialty fluid transfer
- Small frame critical pump replacement
- Utility and dosing pressure services