Waterproof cap protects the base opening when the the pole is removed

It will meet your needs and deliver great quality at an affordable cost

Marine Air Conditioning Pump - Dometic - Cruisair

they can guarantee maximum protection against the elements

Can be painted or machined

March Pumps - Submersible Liquid Cooled Centrifugal Pumps, Part No. 130-158-0200 - Volts 115 AC - Amps 2.35 - G.P.H. 490 Scot Pump Waterproof cap protects the baseThese seal less magnetic drive pumps will supply one or two air conditioning systems totaling 24,000 BTU. The pump motors are hermetically sealed In epoxy. They are liquid cooled, allowing them to be run either submerged or in open air. Must be mounted below the water line for proper pick up and lubrication. Supplied with a 6 foot cord, (No Plug Supplied). 115V draws 2. 35 Amps, 230V draws 1. 20 Amps. Polypropylene pump housing. Maximum head: 16 feet.