Horizontal split multi-stage centrifugal pump (BB3)

Parameter range

Flow rate: Q 10~3000 m³/h

Head: H ~ 2500m

Temperature: T ~205℃

Design pressure: P ~30MPa

Maximum speed: N ~5000rpm

Scope of application

Oil field and various sewage, dirty oil, residual oil transportation/crude oil and oil product pipeline transportation  Water supply pipeline/various long-distance water transportation/high pressure water injection/seawater desalination project

Material standard

Casing: cast iron / spheroidal graphite cast iron / stainless steel / duplex stainless steel
Shaft: stainless steel / alloy steel
Impeller: cast iron / bronze / stainless steel / duplex stainless steel


KDY is a three-stage or more-stage centrifugal pump. The impeller is mounted back to back to balance the axial thrust, and the pumping chamber is designed with double volutes to balance the radial thrust. The first-stage double-suction impeller design is better suited to the needs of low cavitation occasions. The pump has a replaceable wear ring, the impeller has undergone static and dynamic balance tests, and the product design conforms to the latest API610 standards.