PM500 Series

High-Performance Marine Circulation Pumps

Discover the PM 500 Series, designed for efficient seawater circulation in marine HVAC systems. Available in both 230V and 115V models, these pumps offer up to 500 GPH with reliable magnetic drive technology. Built to replace March LC-3CP-MD pumps, they feature run-dry protection and meet marine safety standards (ISO 8846, ETL, UL). For higher flow requirements, consider the PM 1000 Series, while compact solutions can be found in the PM 300 Series. Maintain performance with KoolAir Replacement Parts.