PML500C Seawater Pump - 490 GPH, 230V / 60Hz

PML500C Seawater Pump - 490 GPH, 230V / 60Hz

PML500C Seawater Pump - 490 GPH, 230V / 60Hz

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NEW Dometic/Cruisair PML500C Seawater Pump - 490 GPH @ 3' - 230/60 Hz - HP: 1/20. Port Size: 3/4” FPT x 1/2 MPT. The Dometic PML500C pump ensures a top cooling performance from your air conditioner. It has a liquid-cooled motor and can be run in open air or submerged. The proven magnetic drive eliminates the troublesome mechanical shaft seal. Ensure your onboard comfort.

March Pumps Reference Number: LC-3CP-MD. (Click Here to View)                 

Dometic MFG#: 225500016 

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Dometic Cruisair PML500C Seawater Pump - 490 GPH - 230 V - 60 Hz 


The Dometic PML500C heavy-duty centrifugal pump provides a steady flow of cooling water through the air conditioning system: ensuring a top cooling performance. The proven magnetic drive eliminates the troublesome mechanical shaft seal. There is no seal wear, power-robbing friction, or leakage through the seal.

The impeller and drive magnets are strong, permanent ceramic types, which prevent slippage. This ensures that full motor power is converted into pumping power. Centrifugal pumps require a flooded inlet and should be mounted below the waterline. This pump boasts an exclusive marine-grade base that is capable of withstanding harsh marine conditions. Ensure your onboard comfort.

Key Benefits 

  • Magnetic-drive impeller means no seal to wear, leak, or repair
  • Efficient motor with low power consumption
  • Exclusive marine-grade base can handle harsh marine conditions
  • Liquid-cooled (submersible)
  • All components in contact with water are plastic, ceramic, or stainless steel
  • Three-phase ignition-protected motors

Technical Specifications 

Part Number225500016
Input Voltage (AC)230 V
Input Frequency60 Hz
Flow Rate6 GPM
Depth7.4 in
Height5.59 in
Width5.59 in 
Net Weight8 lbs

Performance Curve

Dometic PML500C