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Centrifugal vs Diaphragm Pump: Flow, Liquids and Selection Differences
Borra Pumps

Centrifugal vs Diaphragm Pump: Flow, Liquids and Selection Differences

In a centrifugal vs diaphragm pump comparison, centrifugal pumps are generally favored for continuous, relatively smooth high-flow service with low-to-moderate viscosity, while diaphragm pumps are favored for positive-displacement metering, intermittent transfer, self-priming arrangements, higher-viscosity liquids, or duties that benefit from dry-running and solids-handling capabilities available in the specific design. Neither type is universally better. Select from flow, pressure, viscosity, solids, shear sensitivity, suction conditions, leakage tolerance, pulsation, control range, materials, energy, air or electricity, and maintenance evidence for the actual liquid.This guide...