Progressing Cavity Pumps

A progressing cavity pump is a positive displacement pump. The pump is occasionally referred to as a single screw pump. The rotor, single helix, rolls eccentrically in the stator, double helix. The single helix/double helix combination creates cavities which move towards the discharge end of the pump as the rotor turns.

Features:

• Moves viscous fluids
• non-pulsating flows
• Quiet operation
• Passes solids
• Low shear pumping action
• Good for suction lift conditions