Product Overview
CM10P7-1 12V CIRC. PUMP DIA16

Keep your critical onboard systems flowing smoothly with the Johnson Pump CM10P7-1 12V Circulation Pump. This compact, powerful, and durable pump is engineered for continuous duty and is perfect for circulating coolant, fresh water, or a water/glycol mix in your boat's heating and cooling systems. Its magnetic drive and seal-less design ensure leak-free operation, providing peace of mind and preventing potential damage. Built to withstand harsh marine environments, the CM10P7-1 offers reliable performance, even in challenging conditions, so you can enjoy uninterrupted boating adventures.
Key Features
- **Magnetic Drive, Seal-Less Design:** Eliminates leaks and extends pump life.
- **Continuous Duty Operation:** Designed for reliable, long-lasting performance.
- **Compact and Powerful:** Small footprint with impressive flow rates up to 4 GPM (with ⅝" hose).
- **Durable Construction:** Thermoplastic pump body and stainless steel shaft withstand harsh marine environments.
- **Versatile Compatibility:** Handles water, glycol mixtures (up to 60% glycol), and fresh water.
- **Wide Temperature Range:** Operates effectively from -40°F to +212°F.
- **Dry Run Protection:** Withstands dry running for up to 30 minutes.
- **Easy Installation:** Compact design simplifies integration into existing systems.
Specifications
The Captain's Take
I've relied on Johnson Pump products for years, and the CM10P7-1 is no exception. This little pump is a workhorse. It's quiet, efficient, and incredibly reliable, which is exactly what you need in a critical component like a circulation pump. Knowing I have the CM10P7-1 keeping my engine cool and my heating system running smoothly gives me the confidence to focus on what matters most – enjoying time on the water.