March Manufacturing Mag Drive Pumps

Simple, versatile and reliable, March Series 3 pumps feature an “orbital” magnetic drive and leakproof design. They are rated up to 10 gpm flow and for heads up to 20.5 ft. Typical applications include film processsors, ice makers, laboratory and medical equipment, vapor degreasers and marine air conditioning systems. The Series 3 pumps are available in both open air and epoxy clad submersible models. A variety of materials of construction ensure compatibility with almost any solutions: polypropylene, Delrin®, Viton®, nylon Buna N rubber, ceramic, and polysulfil plastic (submersible models). Port options are 3/4" FPT inlet with 1/2” MPT outlet or 3/4" O.D. smooth inlet and outlet, for tubing connections.

Seal-less Magnetic Drive Pumps - 14 gpm March Series 4 pumps can deliver a maximum flow of 14 gpm, and are capable of serving applications with a maximum head of 21.5 feet ( 49 feet with air motor ). Applications include electronic medical equipment, etching machines, photo processing equipment, hospital thermal blankets and food heating cabinets. The Series 4 pumps are available with a 1" FPT inlet and 1/2" MPT outlet, or a 1" smooth inlet and 3/4" smooth outlet for tubing connection. Standard materials of construction are polypropylene, with options for wetted materials that include Ryton® or Kynar® PVDF, ceramic, Buna N rubber and Viton® for total chemical compatibility. Carbon bushings are available. Priming Reservoir fits all Series 4, 5, 5.5 and 6 plastic pumps. Wetted materials are polypropylene and Viton® Series 4 - maximum suction lift of 10 feet.