Johnson Pumps 102448803 CM Series Magnetic Drive Circulating Pump 12V 5.3 GPM

The Johnson Pump 102448803 CM30P7-1 is a heavy-duty, magnetically driven centrifugal circulation pump designed for continuous operation in marine, RV, and automotive applications. This compact magnetic driven centrifugal pump combines high flow rates with very low electric current consumption, making it an efficient solution for demanding circulation needs.

Key Features:

• 5.3 GPM flow rate at 12V DC operation
• Maximum system pressure of 2.5 bar (36 PSI)
• 5/8-inch (16mm) hose port connections
• Includes flexible power cord for easy installation
• Seal-less magnetic drive design with brushed motor
• Can withstand dry running for up to 30 minutes
• IP67 rated weatherproof and dustproof enclosure
• Compact dimensions: 6.97" L x 2.68" W x 3.35" H

Applications:

• Circulation of water or antifreeze in heating systems for boats, cars, and RVs
• Fresh water cooling circulation in vehicles
• Live fish tank circulation and cooling systems
• General-purpose circulation where self-priming is not required

Specifications:

• Voltage: 12V DC
• Flow Rate: 5.3 GPM (20 L/min)
• Port Size: 5/8" (16mm)
• Max Pressure: 36 PSI (2.5 bar)
• Max Power: 27W
• Weight: 1.3 lbs with bracket
• Pump Body: PPA (Polyphthalamide)
• Impeller: PPA
• Shaft: Stainless Steel
• Operating Temperature Range: -40°C to +100°C (-40°F to +212°F)

Compatible Fluids: Fresh water, ethylene glycol, and salt water. Can handle up to 60% glycol and water mixture. CAUTION: Do not pump gasoline, solvents, thinners, or highly concentrated or organic acids.

Installation Notes: CM Series pumps are normal-priming centrifugal pumps and should be mounted to ensure they are always flooded or primed before operation. These pumps should not be used with soiled water containing hard particles.