Johnson Pumps 102448703 CM Series Magnetic Drive Circulating Pump 5 GPM 12V

The Johnson Pumps CM Series 102448703 is a magnetically driven centrifugal circulation pump engineered for continuous-duty applications in marine, RV, and hydronic heating systems. This 12-volt pump delivers a consistent flow rate of 5 GPM while maintaining exceptionally low electrical consumption, making it ideal for battery-powered installations.

Key Features:

• Magnetic drive technology eliminates shaft seals for leak-free, maintenance-free operation
• Capable of pumping up to 60% glycol and water mixtures for winterized systems
• Dry-run protection allows the pump to operate without fluid for up to 30 minutes without damage
• Compact footprint for easy installation in tight spaces
• 12V DC operation with low amp draw for efficient power consumption
• Includes power cord for convenient electrical connection
• Centrifugal pump design provides smooth, pulsation-free flow

The magnetic drive design separates the motor from the pump chamber, preventing seal wear and fluid contamination. This pump is perfect for hot water circulation, engine cooling, heat exchanger systems, and other continuous-flow applications where reliability and efficiency are essential.