The KoolAir SPM1000-230 Submersible Magnetic Drive Pump is a high-performance marine HVAC coolant pump designed to replace the March LC-5C-MD. This 230V, 1/8 HP pump delivers a maximum flow rate of 17 GPM at 27 feet of head, making it ideal for seawater circulation in air conditioning and refrigeration systems. Engineered with a magnetically driven design, it features an epoxy-coated submersible motor that provides reliable operation both underwater and in open air, offering complete moisture protection. Run dry protection and ISO 8846 Marine Ignition Protection make it safe and durable for marine environments. Part Number: SPM1000-230 Replaces: March LC-5C-MD Voltage: 230V, 50/60 Hz Horsepower: 1/8 HP Flow Rate: 17 GPM @ 27 feet of head (11.7 PSI) Inlet: 1" FPT Outlet: 1/2" MPT Front and rear housings: Nylon Internal components: Ceramic shaft and washers, ceramic magnet Bushing: Hardened carbon for extended run dry time Construction: Epoxy-coated submersible motor Protection: Run dry protection, ISO 8846 Marine Ignition Protected Weight: 18 lbs Dimensions: 12" L x 10.5" H
