Horizontal Split-Case Multistage Pump (BB3)


Centrifugal pumps of Class III or higher. The impellers are arranged in a back-to-back configuration to balance axial forces, while the pressure chamber features a double volute design to counteract radial forces. The first stage incorporates a dual-impeller design, making it particularly suitable for low-cavitation applications. The pump includes replaceable seal rings, and the impellers undergo static and dynamic balancing tests. The product design complies with API 610 standards.

Flow:10~3000m³/h

Head:~2500m

Pressure: 30MPa

Temperature: -80℃~200℃

Max speed: ~5000rpm

The pump body and flow-through components are constructed from high-strength steel or stainless steel, while the seals utilize high-quality mechanical seals.

Widely used in refining, chemical processing, offshore platforms, oil pipelines, high-pressure water injection, high-pressure ash water systems, and seawater desalination projects.

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