progressive cavity, semi-submersible
Portable design, vertical screw pumps for emptying barrels. Driven by vertical flange mounted geared or flanged motors. Available in Mild Steel or Stainless Steel Material of construction with rotating parts to suit duty conditions. Shaft sealing is done by Soft gland packing / Mechanical seal.
Works on the unique progressive cavity principle
Simple in design and easy to use
Low internal velocity of fluid within the pump ensures gentle handling of liquid minimising shear and erosion
Torsion-free metal-bonded stator for increased stator life and higher efficiency
Adaptable for any kind of drive like pneumatic or hydraulic