AC-5M-MD Magnetic Drive Pump

• Wet End: Polypropylene (Rear Housing, Impeller), Noryl (Front Housing) Buna N (O-Ring), Carbon (Impeller Bushing) Ceramic (Thrust Washers, Shaft), Ceramic Magnet
• Max Internal Pressure: 50 PSI / 3.4 bar
• Max Liquid Temperature: 190 °F / 87 °C
• Ignition Protected per SAE J1171 and ISO 8846: UL Listed Motor
• Note: Product image may be different than actual product received.

• March AC-5 Pump Curve
•  March AC-5M-MD Pump Manual
•  March Pump General Installation Guide
•  March Safety Instructions and Preventive Maintenance Guide
•  March Marine Pump Maintenance And Trouble Shooting Guide

Dimensional Drawing AC-5M-MD 115V

Summary Paragraph

March Pump’s industrial AC-5M-MD is an American seal-less centrifugal magnetic drive pump ideal for marine applications. It is capable of generating a maximum flow of 17 gallons per minute at 1 feet, and its maximum head is 27 Feet (11PSI).  It is capable of 48,000 BTU a hour.  The standard wet end (the materials that come into contact with the solution) is composed of Polypropylene, Noryl,  Buna N, Carbon, Ceramic, and Ceramic Magnet. The inlet connection is 1 inch female pipe thread, and the outlet is 1/2 inch male pipe thread. The standard motor is a 1 Phase 115V or 230V 0.125 Horsepower fan cooled motor, which can be run on either 50 or 60 hertz (there are performance differences between the hertz options).  The maximum internal pressure the pump can tolerate is 50PSI, and the maximum liquid temperature is 190 Fahrenheit or 87 Celsius.

The pump is Ignition Protected per SAE J1171 and ISO 8846.  The impeller has a carbon bushing allowing the pump to run dry longer before suffering damage.