PROGRESSIVE CAVITY PUMPS

The basis of any Progressive Cavity Single Screw Pump is a power section which usually consists of a metal rotor (n-start external helix) and a rubber stator (n+1-start internal helix). Rotation of the rotor inside the stator creates sealed cavities that progressively move from suction to discharge side of the pump producing differential pressure.

Home > Our Projects > Horizontal Single Screw Pump Units BN021S04HYX
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Horizontal pump units BN021S04HYX with performance of 0.6 m3/h and operating pressures up to 24 bar, have been made for conveying of diesel fuel into the boiler room at the facility of one of the biggest manufacturers and suppliers of pipelines for petrochemical industry.

The pumps made of general industrial steel, equipped with 1.5 kW electric motors that have climatic version У2 and 1ExdIIBT4 explosion-proof.