API610 Bb3 High Pressure Axially Split Casing Multistage Pump

The BB3 pump adopts a horizontal split casing structure, while the BB4 pump features a vertical split barrel casing. BB3 is compact, easy to disassemble and maintain, ideal for medium-pressure process conditions. BB4 is designed with ultra-high pressure resistance, more suitable for extreme high-pressure and high-temperature heavy-duty working conditions.

The BB3 multi-stage pump is widely applied in petrochemical industry, chemical processing, thermal power generation, and industrial water supply systems. It is specially suitable for medium-pressure, continuous and stable fluid delivery process with moderate temperature working conditions.

BB3 pumps feature a mature horizontal split structure, convenient on-site maintenance, high operational stability and low vibration. With balanced rotor design and reliable hydraulic performance, it delivers stable flow and head, and has lower investment and maintenance costs compared with BB4 pumps under conventional process conditions.

Yes. Our BB3 multi-stage pumps are strictly designed and manufactured in accordance with API 610 latest standards, meeting international industrial requirements for process pumps, with high safety, universality and interchangeability of spare parts.

The BB3 pump is suitable for transporting clean or slightly contaminated process water, hot water, oil and similar low-corrosive mediums. With customized material configurations, it can also adapt to certain corrosive and abrasive mediums for diversified industrial process applications.