Johnson Pumps 102450203 CM Series Mag Drive Circulating Pump 5 GPM 12V

The Johnson Pumps CM Series magnetically driven centrifugal pump is engineered for continuous-duty operation in marine, RV, and industrial fluid circulation applications. This compact 12V pump delivers consistent flow rates up to 5 gallons per minute while consuming minimal electrical power, making it ideal for battery-powered systems.

Key Features:

• Magnetically driven design eliminates shaft seals for maintenance-free operation
• Capable of pumping up to 60% glycol and water mixtures for heating and cooling systems
• Dry-run protection allows pump to operate without fluid for up to 30 minutes without damage
• Small footprint design fits easily in tight installation spaces
• Low electrical consumption reduces battery drain in off-grid applications
• Centrifugal pump design provides smooth, quiet operation
• 12V DC operation perfect for marine and RV electrical systems

The CM Series pump's magnetic drive coupling prevents leaks and eliminates the need for periodic seal replacement, while the robust construction ensures reliable performance in demanding environments. Ideal for hydronic heating systems, engine cooling circuits, water heater circulation, and other applications requiring continuous fluid movement.