We’ve been in the Fluid Handling Equipment industry for over 40 years. We’ve seen and contributed a lot to the evolution of pumps for a wide range of applications. When our customers complained about melted marine AC coolant pumps and the problems they caused, we came up with a solution. Koolair Pumps.

We knew the solution was ‘run dry protection’ so we designed a marine AC coolant pump that could withstand thermal overload in the absence of a liquid flow. With a few design changes, some upgrades in materials, and testing, we created the KoolAir HVAC Cooling Pump.

Economical Replacement Pumps for March LC-3CP-MD, March AC-5C-MD & March LC-5C-MD 115v and 230v Models.

KoolAir Pumps – Run Dry Protection To Keep You Cool!

ISO 8846 Marine Ignition Protected (PM500, SPM1000 & TPM1000 Series Models)