Small but versatile, March Series 1 pumps can deliver a minimum of 1.7 GPM (7 LPM) up to 3.0 GPM (9 LPM). All Series 1 pumps are capable of serving applications with a maximum head of 4.5 ft. (1.3m) at zero GPM (0 LPM). Applications include photographic processing equipment, refrigeration systems and water displays or fountains. Maximum recommended fluid temperatures are 190F (87C) for open-air models, or 160F (71C) for submersible models.

Series 1 pumps are available in both open-air and epoxy clad submersible models with a variety of options in both materials of construction, either 3/8" or .50" inlet and discharge ports.

A bulkhead style inlet is available on request.

Ceramic Magnet Exposed, 316SS shaft.