March 0115-0007-0100 1A-MD-3/8 115V Magnetic Drive Pump 0115-0007-0100

The March 0115-0007-0100 1A-MD-3/8 Magnetic Drive Pump is a compact Series 1 sealless centrifugal pump designed for chemical transfer, circulation, refrigeration, photographic-processing equipment, water displays and other compatible fluid-handling applications. This exact part number identifies the 115V single-phase complete standard 1A-MD-3/8 pump.

March magnetic-drive technology transfers motor torque to the impeller without a conventional rotating shaft seal. This helps reduce potential leak paths while providing a compact pump suitable for both open-air and submerged operation.

March 0115-0007-0100 Specifications

• Manufacturer: March Manufacturing / March Pump
• Part Number: 0115-0007-0100
• Model: 1A-MD-3/8
• Series: Series 1
• Pump Type: Sealless Centrifugal Magnetic Drive Pump
• Voltage: 115V AC
• Phase: Single Phase
• Frequency: 50/60 Hz
• Motor Power: 1/200 HP (0.005 HP)
• Motor Current at 60 Hz: Approximately 0.45 A
• Motor Speed at 60 Hz: Approximately 3200 RPM
• Maximum Flow at 60 Hz: 2.3 GPM
• Maximum Head at 60 Hz: 4.6 ft
• Inlet: 3/8-inch OD Smooth
• Outlet: 3/8-inch OD Smooth
• Maximum Internal Pressure: 50 PSI
• Maximum Liquid Temperature: 190°F (87°C) Open Air / 160°F (71°C) Submerged
• Installation: Open Air or Submersible

Standard Wet-End Materials

• Front Housing: Polypropylene
• Rear Housing: Polypropylene
• Impeller: Encapsulated Polypropylene
• O-Rings: Buna-N
• Shaft: 316 Stainless Steel
• Rear Thrust Washer: Carbon / Teflon

Key Features

• Compact Series 1 magnetic-drive design
• 115V single-phase electrical configuration
• 2.3 GPM maximum flow at 60 Hz
• 4.6 ft maximum head at 60 Hz
• 3/8-inch smooth inlet and outlet connections
• Can operate submerged or in open air
• Polypropylene wet-end construction
• 316 stainless-steel shaft
• 50 PSI maximum internal pressure

Typical Applications

The March 1A-MD-3/8 is used in compatible applications including chemical transfer, photographic-processing equipment, refrigeration systems, water displays, fresh-water circulation, salt-water circulation and light industrial fluid handling.

Submersible Operation

When the pump is operated submerged, additional materials such as epoxy, Noryl and the power cord may also contact the pumped liquid. Fluid compatibility should therefore be checked against the complete submerged material set, not only the standard wet-end materials.

Exact 0115-0007-0100 Variant

0115-0007-0100 specifically identifies the standard 115V 1A-MD-3/8 pump. The corresponding standard 230V version is 0115-0007-0600. Modified versions with Viton, Teflon or EPDM O-rings use different March part numbers.

Always verify voltage, fluid compatibility, temperature, pressure and system operating conditions before installation.