Wanner International’s new range of Hydra-Cell seal-less, high horsepower, quintuplex diaphragm pumps are designed to cut the costs associated with seals and packing, leakage, external lubrication and emissions.
Achieving flow rates of up to 595 lpm and pressures up to 241 bar, the pumps have low net positive suction head (NPSH) requirements. This allows for operation with a vacuum condition on the suction – positive suction pressure is not necessary.
Hydra-Cell Q155 Series pumps can operate with a closed or blocked suction line and run dry indefinitely without damage, eliminating downtime and repair costs, says the company.
The multi-diaphragm design handles solids up to 800 microns, along with the minute abrasive particles that cause wear in gear, screw or plunger pumps, while the double-ended shaft provides a variety of installation options.
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