1A-MD March Pump | 115V, Submersible 1/2" Inlet/Outlet

1A-MD March Pump | 115V, Submersible 1/2" Inlet/Outlet

The 1A-MD March Pump is a submersible, seal-less centrifugal magnetic drive pump designed for chemical transfer, refrigeration systems, photographic processing, and water displays. It features a 1/2" inlet and outlet and is suitable for pumping fresh water, salt water, and various mild chemicals.

Key Specifications

• Horsepower: 1/200 hp
• RPM: 3200
• Voltage: 115V
• Amperage: 0.45 amps
• Inlet/Outlet Diameter: 1/2" O.D.
• Maximum Flow Rate: 3 GPM
• Maximum Head: 4.6 feet
• Maximum Internal Pressure: 50 PSI (3.4 bar)
• Maximum Liquid Temperature: 190 °F (87 °C) open air, 160 °F (71 °C) submerged

Product Features & Fitment

This pump includes a 6" SJT power cord with plug for easy installation and operation. The wet end components are constructed from polypropylene (front and rear housing, impeller), Buna N (O-ring), carbon/teflon (thrust washer), and 316 stainless steel (shaft), ensuring chemical resistance and durability. The pump can be used submerged or in open air environments, but temperature limits vary accordingly. For applications involving specific chemicals, viscosities, or temperatures outside standard parameters, consultation with March Pump is recommended to confirm suitability and any necessary modifications.

Warranty

• Specifications