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.

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Under request of the oil-producing company has been made the screw pump BN076S02FYX and shipped to the oil field for pumping multiphase mixture of oil-gas-water.

The pump unit has a capacity of 20 m3 per hour and operating pressure up to 10 bar. The flow channel made of stainless steel AISI 321. Pump equipped with an electric motor of 15 kW  that has climatic modification U2 and explosion-proof level 1ExdIIBT4.