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 > Pump units for conveying of liquid industrial explosives
Gallery

Under the technical request one of the leaders of the Russian market in sphere of the development and application of new technologies in the field of industrial blasting, have been manufactured and delivered pump units BN076S02FYX BN090S02FYX. Mentioned pumps intended for pumping of industrial emulsion explosives.

In particular, the pump unit BN076S02FYX can pump liquid emulsion explosives with viscosity from 10 000 up to 25 000 cps., with capacity 12 cub. meters per hour and pressure up to 12 bar.

The pump unit BN090S02FYX, with performance and a pressure similar to pump BN076S02FYX, able to pump emulsions with more higher viscosity from 25 000 to 50 000 cps.

The flow part of pump units are made of stainless steel. All pumps equipped with electrical motors that have 1ExdIIBT4 degree of explosion-proof.