The Dometic PML1000 14.5 GPM 115 V (LC-5CP-MD) Submersible seawater pump is an excellent choice for providing seawater circulation for marine air conditioning systems: ensuring a reliable 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, ensuring that full motor power is converted into pumping power. The centrifugal pump requires a flooded inlet and should be mounted below the waterline. The liquid-cooled motor can be run in open air or submerged. Ensure your onboard comfort.