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KoolAir PM500 Submersible Magdrive Pump - 500 GPH

  • Flow Rate: 500 GPH (Maximum), Port Size: 3/4" Inlet / 1/2" Outlet
  • Select Voltage
  • Applications: Marine Air Conditioning
  • Item #: 
    KoolAir Pumps
    Model #: 

    Multiple Models Available

    Shipping Weight: 
    8.60 Lbs.
    List Price: 
    Our Price:
    Please enter quantity below.

    Model #
    115 Volt AC 50/60Hz
      *In Stock!*
    Our Price: $284.99
    230 Volt AC 50/60Hz
      *In Stock!*
    Our Price: $284.99
    Click the "More Info" button above for specific information about that product.


    • The KoolAir PM 500 is magnetically driven pump, with no shaft seal
    • The pump is epoxy encapsulated, which allows the PM pump to run fully submerged in many liquids or in open air for complete moisture protection
    • When re-assembling the pump for service, make sure all "O" Rings are properly seated
    • The pump is not self - priming and requires a suction
    • The pump features run-dry and thermal overload protection
      • This pump impeller features a hardened Carbon Interior bushing which allows for extended run-dry time without damaging the pump head
      • In a run dry situation the pump thermal overload protection will shut the pump down if it exceeds a safe temperature
        • Simply let it cool down or hose it down to assist in the cooling


    • Single Phase
    • All cords are 6 feet in length and are U.L. LISTED 18/3 wire
    • The motors are rated as continuous duty
    • Max Flow: 8.5 GPM
    • Max Head: 19 feet (8.2 PSI)
    • Inlet: 3/4" FPT
    • Outlet: 1/2" MPT
    • Dimensions: 4.87" (12.3 cm) H x 4.80 (12.2 cm) W x 7.50" (19.0 cm) L
    • Includes Marine Base Adapter
      • Mounting Holes for Base: 4.37" x 3.14" on Center
    • 2 Year Warranty: Koolair Pumps are guaranteed only against defects in workmanship or materials for a period of two years from date of manufacture while pumping water

    Click Here for a Data Sheet for this Product


    Webasto Sea Water Intake Kit
    Item #: 901799
  • Applications: 5000, 6000, 9000 and 10,000 BTU Webasto Units
  • Select Pump Power, 115 Volt AC or 230 Volt AC
  • Flow Rate: 500 GPH
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    Reg. Price

    Sale Price

    Model #:
    Multiple Models Available
    Forespar Marelon Tailpipe / Hose Connector
    Item #: 503526
  • Type: Pipe Thread to Hose Barb Adapter, Orientation: Straight
  • Select Size, Select Thread / Hose Barb Size
  • Marelon Exceeds Marine UL / ABYC Standards for Above and Below Waterline
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    From: $6.99
    To: $13.99
    Model #:
    Multiple Sizes Available
    Forespar CF 252 Series Marelon Tailpipe / Hose Connector
    Item #: 503522
  • Type: Pipe to Hose Barb, Orientation: Straight
  • Select Size, Select Thread / Hose Barb Size
  • Marelon Exceeds Marine UL / ABYC Standards for Above and Below Waterline
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    Model #:
    Multiple Sizes Available
    Trident 250/100 Flex Marine Wet Exhaust and Water Hose
    Item #: 302026
  • Select Diameter; Color: Black
  • Material: Hi Temp EPDM Rubber, Wire Reinforced, Tolerance: 280° F
  • Excellent Flexibility and Bend Radius, Sold by the Foot
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    From: $6.99
    To: $69.99
    Model #:
    Multiple Models Available
    KoolAir PM1000 Air Cooled Magdrive Pump - 1000 GPH
    Item #: 901779
  • Flow Rate: 1000 GPH (Maximum), Port Size: 1" Inlet / 1/2" Outlet
  • Select Voltage
  • Applications: Marine Air Conditioning
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    Model #:
    Multiple Models Available
    Groco ARG-P Series Raw Water Strainer
    Item #: 503584
  • Select Port Size
  • Select Dimensions
  • Filter Basket: Non-Metallic (Polyethylene)
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    Reg. Price:
    From: $129.99
    To: $419.99

    Sale Price:
    From: $110.49
    To: $356.99

    Model #:
    Multiple Sizes Available

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