Heavy Duty Progressive Cavity Pumps
Pumping sludge, return-activated sludge (RAS), and waste-activated sludge (WAS) is HARD. Let us show you how Roto Pumps can make it just a bit easier. Roto Pumps’ wastewater pumps can easily handle aggressive chemicals and solid laden liquids making them ideal for wastewater related applications.
Progressive cavity pumps can efficiently handle liquids with different viscosity levels and chemical properties. The progressive cavity pump is comprised of a precision mechanized single external helix metallic rotor and double internal helix elastomer stator. As the rotor turns within the stator, the cavity progresses from suction to discharge along with fluid.
Because of the single rotating element, progressive cavities are generated, delivering a uniform, metered and non-pulsating flow. The developed head is independent of the rotational speed, while the capacity is proportionate to the rotational speed. In addition, these pumps are inherently self-priming.
Additional benefits of progressive cavity pumps include:
Non-Clog
Can handle solids in suspension or media containing a high percentage of solids.
Low Internal Velocity
Minimum degradation of shear-sensitive media due to low internal velocity. They can also handle highly viscous materials having pseudo-plastic characteristics.
Reversible
Due to the reversible rotation capabilities, progressive cavity pumps can perform with equal efficiency in either direction.
Quiet Operation
Rotors turn inside a resilient stator and thus generate little noise.
Separate Bearing Housings
Fluids can be pumped without any contamination from bearings.
Roto Pumps Ltd. has more than 55 years of success in moving various fluids across the globe. Pioneers in manufacturing positive displacement pumps, Roto Pumps ranks among the top 10 global players. With an integrated, state-of-the-art manufacturing facility, Roto Pumps continuously endeavors to increase their product portfolio to cater to a wider spectrum of industrial applications.
Heavy Duty Progressive Cavity Pump Manufacturers
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