The March AC-4C-MD is an open-air magnetic drive pump delivering up to 14 GPM at heads to 21 feet (9 PSI) on a 230V motor rated to 190°F. Standard construction is glass-filled polypropylene, with Ryton, Kynar, ceramic, Buna-N, and FKM wetted-material options available for broader chemical compatibility. It's used across electronic medical equipment, etching machines, photo processing equipment, hospital thermal blankets, and food heating cabinets, and is a documented replacement pump for Kool-Air and CoolAir marine air conditioning units (including TPM1000 and PM1000 systems). Because the impeller is magnetically coupled with no mechanical shaft seal, it runs leak-free with minimal maintenance. Carbon bushings are available on request.

M-1/8B

Ceramic Magnet Exposed

Applications for the AC-4C-MD Magnetic Drive Pump include  electronic medical equipment, etching machines, photo processing equipment, hospital thermal blankets, and food heating cabinets.