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501 Flexible Impeller Pumps

The 501 flexible impeller pump is available as a pedestal style-bare shaft, clutch driven or SAE flange mount. Pump shafts are constructed of 303 grade stainless steel with the pump built from high quality, corrosion resistant bronze. PTFE barrier seals and shaft slinger provide maximum bearing protection. Flexible blades on the outside of the impeller provide pumping action, while the neoprene or nitrile impellers rotate the liquid between the blades.