1A-MD March Pump | 230V, Submersible 1/2" Inlet/Outlet

1A-MD March Pump | 230V, 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" smooth inlet and outlet, making it suitable for handling fresh water, salt water, and various mild chemicals.

Key Specifications

• Horsepower: 1/200 hp
• RPM: 3200
• Voltage: 230V, 50/60 Hz
• Amperage: 0.23 amps
• Inlet/Outlet Diameter: 1/2" O.D.
• Maximum Flow: 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)
• Lead Length: 16" loose leads

Product Features & Fitment

The pump’s wet end is constructed from polypropylene (front housing, rear housing, impeller), Buna N (O-ring), carbon/teflon (thrust washer), and 316 stainless steel (shaft), ensuring chemical resistance and durability. It can be operated submerged or in open air, with epoxy, Noryl, and SJT cord materials in contact with the solution when submerged.

This pump is ideal for applications requiring reliable chemical handling and transfer. Due to variations in chemical properties, specific gravities, viscosities, or elevated temperatures, consultation with March Pump is recommended before use to confirm suitability and potential modifications.

Warranty

• Specifications