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  • 68 GPM (257 LPM) max. flow
  • 65ft (19.8m) max. head
  • 5 HP
  • Choice of polypropylene or natural Kynar housing/impeller
  • 60 PSI max. internal pressure
  • 190°F max. liquid temperature
  • 2in MPT inlet
  • 1.5 MPT outlet


The March Pumps Series 7.5 Centrifugal Pump with Air Motor is ideal for applications such as chemical recirculation, chemical transfer, and scrubber systems. The standard wet end is composed of either a polypropylene or natural Kynar housing and impeller, Viton O-ring, carbon bushing, and ceramic shaft and thrust washers. The pump is capable of handling mildly or highly corrosive chemicals, acids, and solvents.