March Manufacturing Mag Drive Pumps
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.
March Series 5.5 pumps deliver maximum flow of 30 gpm at head up to 41 feet. Able to handle chemicals of all kinds at temperatures up to 190°F. Units with Kynar® PVDF housings can handle strong halogen solutions and certain chromic and sulfuric acids. Other options for materials include glass filled polypropylene, ceramic, Viton®, and 316 stainless steel. Standard port configurations a 1" FPT inlet and 3/4" MPT outlet. Priming Reservoir Option - Wetted materials are polypropylene and Viton®. Series 5.5 - maximum suction lift of 7 feet.