Model: CFDS
The CENTFOS-CFDS API 610 BB5 is a between-bearing, radially split, double-casing multistage centrifugal pump designed for ultra-high pressure, high-temperature, and critical processes. Its double casing ensures mechanical stability, structural integrity, and precise alignment, delivering reliable, continuous performance in demanding industrial environments.
The CENTFOS-CFDS, API 610 BB5 pump is a between-bearing, radially split, double-casing multistage centrifugal pump engineered in full compliance with the latest edition of API 610 for ultra-high pressure, high-temperature, and critical process services.
The BB5 design incorporates a double casing construction consisting of an inner pressure casing and an outer barrel casing. This configuration allows the pump to safely withstand extremely high pressures while maintaining mechanical stability, structural integrity, and alignment accuracy. BB5 pumps are specifically designed for applications where reliability, safety, and continuous duty operation are essential.
CENTFOS BB5 pumps combine advanced hydraulic engineering, heavy-duty construction, and precision manufacturing to ensure dependable performance in severe industrial environments.
| Parameter | Range |
|---|---|
| Flow Rate | Up to 2,500 m³/hr |
| Head | Up to 3,500 m |
| Pressure | Up to 500 bar |
| Temperature | −46°C to +450°C |
| Speed | 1,500 / 3,000 rpm |
| Stages | Up to 18 |
| Flange Rating | ASME Class 900–4500 |
| Seal Type | Single / Dual Mechanical |
| Seal Plans | API Plan 11 / 52 / 53 / 54 |
| Mounting | Horizontal Baseplate |
| Component | Standard Material |
|---|---|
| Outer Casing | Forged alloy steel |
| Inner Casing | ASTM A216 WCB / WCC |
| Impellers | SS316 / CF8M |
| Shaft | AISI 4140 / 410 SS |
| Wear Rings | Stainless steel |
| Sleeve | SS410 / SS316 |
| Bearings | SKF / FAG / Equivalent |
| Baseplate | Fabricated steel (API type) |
| Fasteners | High tensile alloy steel |
