- info@centfos.com
Model: CPD
The CENTFOS-CPD API 610 OH5 pump is a vertical in-line, single-stage centrifugal pump designed for refinery, petrochemical, offshore, and heavy-duty process services. Its close-coupled OH5 design mounts the impeller directly on the motor shaft, creating a compact, lightweight pump that ensures reliable performance, space efficiency, and simplified installation in demanding industrial environments.
The CENTFOS-CPD, API-610 OH5 pump is a vertical in-line, single-stage centrifugal pump designed in accordance with the latest edition of API 610 for refinery, petrochemical, offshore, and heavy-duty process services.
The OH5 configuration is a vertical in-line, close-coupled design where the impeller is mounted directly on the driver shaft, eliminating the need for a separate bearing housing and coupling. This results in a compact, lightweight, and installation-friendly pump ideally suited for applications requiring space efficiency, reduced piping stress, and simplified maintenance.
CENTFOS OH5 pumps combine rugged API-compliant construction, optimized hydraulic design, and reliable mechanical integrity to ensure dependable operation in demanding industrial environments.
| Parameter | Range |
|---|---|
| Flow Rate | Up to 900 m³/hr |
| Head | Up to 150 m |
| Pressure | Up to 25 bar |
| Temperature | −40°C to +300°C |
| Speed | 1,450 / 2,950 rpm |
| Flange Rating | ASME Class 150–600 |
| Nozzle Arrangement | In-line |
| Mounting | Vertical |
| Seal Type | Single / Dual Mechanical |
| Seal Plans | API Plan 11 / 52 / 53 |
| Driver | Close-coupled electric motor |
| Component | Standard Material |
|---|---|
| Casing | ASTM A216 WCB |
| Impeller | SS316 / CF8M |
| Shaft | Motor shaft alloy steel |
| Wear Rings | Stainless steel |
| Seal Chamber | API compliant |
| Fasteners | Alloy steel |
| Support Structure | Fabricated steel |
