Johnson Pumps 102450103 CM Series Mag Drive Circulating Pump 4 GPM 12V

The Johnson Pumps CM Series magnetically driven centrifugal pump is engineered for continuous-duty operation in marine and RV water circulation systems. This compact 12V pump delivers 4 gallons per minute and features a space-saving design with a small footprint, making it ideal for installations where space is at a premium.

Key Features:

• Magnetically driven design eliminates shaft seals for maintenance-free operation
• Capable of pumping up to 60% glycol and water mixtures for winterization and heating systems
• Can run dry for up to 30 minutes without damage, protecting against accidental dry running
• Low electrical consumption for efficient battery usage
• Consistent flow rate of 4 GPM for reliable circulation
• 12V DC operation for marine, RV, and mobile applications
• Compact centrifugal pump design for easy installation

Ideal for hot water circulation systems, engine cooling, heating systems, and any application requiring reliable fluid transfer. The magnetic drive technology ensures quiet operation and extended service life by eliminating the mechanical seal wear common in traditional pumps.