Progressive Cavity Pumps By Alpha Helical Pumps (P) Ltd.

Progressive Cavity Pump has been used a a fluid transfer pump for years. They are ideally suited to a variety of applications within various industries, and can pump or transfer high and low viscosity products, with or without solids or long fibers, in suspension.

* The operation of the pump is quite simple. the single helical rotor rotates inside the double helical, elastomer-lined stator.
* As the rotor turns eccentrically in the stator, a series of sealed cavities for 180 degrees apart and progress from the intake to the discharge end of the assembly.
* As one cavity diminishes, another is created at the same rate resulting in a constant non-pulsating flow.
* The volumetric efficiency is directly proportional to the number of rotations of the pump to the size of the cavity formed between the rotor and stator.

Progressive Cavity Pump Advantages:
* Ability to pump wide range of fluid viscosities.
* Simple installation, operation, and maintenance.
* Product remains unchanged during pumping process.
* High resistance to abrasion and corrosion.
* Minimal noise level.
* Low energy consumption.