Johnson Pump CM Series Mag Drive Circulating Pump

This 12V magnetically driven circulating pump is designed for continuous duty heating and cooling applications in marine, RV, and automotive systems. Its centrifugal mag‑drive design delivers a consistent flow rate of up to 5.3 GPM while maintaining very low electrical consumption. Built with a compact, heavy‑duty housing, the pump is fully waterproof and dustproof and can safely run dry for short periods. Capable of circulating water and glycol mixtures, it is an ideal replacement for OEM intercooler and circulation pump systems.

Features

• 12V magnetic drive centrifugal circulating pump
• Delivers consistent flow up to 5.3 GPM
• Suitable for water and glycol mixtures up to 60 percent
• Designed for continuous operation
• Can run dry for up to 30 minutes
• Compact footprint with durable, heavy‑duty construction
• Waterproof and dustproof housing
• Includes power cord
• Ideal for marine, RV, and automotive cooling systems

Product availability varies between locations, and some products are only available online. Please contact your nearest Martin Motor Sports here for availability.