Integrally Geared High Speed Centrifugal Pump Replacement 200 M3/Hr API 610 OH6
Integrally Geared Compatible Replacement
,200 M3/Hr High Head Output
,API 610 OH6 Vertical Design
Product Description
Large process plants that run on integrally geared pumps know the value of a reliable spare strategy. When a OEM frame reaches end of life or OEM spare parts become slow and costly, a qualified integrally geared high speed pump keeps high-head services online without redesigning the surrounding system.
This API 610 OH6 vertical machine is built around a precision-ground speed-increasing gearbox and a CFD-refined impeller, producing up to 200 m3/hr at heads to 1,500 m. Because the hydraulic envelope matches the original frame, engineers avoid piping changes and costly civil work.
The high speed centrifugal pump design uses a rigid vertical shaft, a high-stiffness bearing set, and balanced axial thrust to deliver stable performance across the full curve. This reduces vibration, extends mechanical seal life, and lowers unplanned maintenance costs in continuous duty.
Each integrally geared high speed pump is assembled in an ISO 9001 workshop, dynamically balanced, hydro-tested and performance-verified on a calibrated test bench. Full dimensional reports and material certificates are issued with every unit, giving procurement teams the documentation they need for plant acceptance.
| Parameter | Specification |
|---|---|
| Configuration | API 610 OH6 vertical integrally geared |
| Maximum Flow | 200 m3/hr (880 gpm) |
| Maximum Differential Head | 1,500 m (4,920 ft) |
| Maximum Motor Power | 560 kW (750 HP) |
| Max Case Working Pressure | 15.0 MPa (2,175 psi) |
| Operating Temperature | -130 C to +340 C |
| Speed | Up to 22,000 rpm |
| Seal Options | Single, double, tandem |
| Flange Rating | 900# / 1500# ANSI RF and RTJ |
| Mounting | Vertical |
| Component | Material of Construction |
|---|---|
| Pump Case | Carbon Steel or 316 SS |
| Impeller and Inducer | 316 SS (17-4PH optional) |
| Shaft | 4140 or 15-5PH |
| Diffuser Insert | 316 SS |
| Seal Faces | Silicon Carbide / Tungsten Carbide |
- Drop-in dimensions: flange spacing and bolt patterns match the OEM frame, minimizing installation time.
- Precision-ground gearbox: delivers high head with stable efficiency across the range.
- Dynamic balancing: reduces vibration and prolongs mechanical seal and bearing life.
- Calibrated test bench verification: flow, head and power curves supplied with every unit.
- ISO 9001 manufacturing: full material certificates and dimensional reports issued.
- Refinery and petrochemical high head service
- Boiler feed and high pressure transfer
- Hydrocarbon and chemical process duties
- Critical utility pump replacement