Product Overview
CM30P7-1 12V CIRC. PUMP DIA20

Keep your vital onboard systems flowing smoothly with the Johnson Pump CM30P7-1 12V Circulation Pump. This compact, powerful, and robust pump is engineered for continuous duty and excels at circulating water, glycol mixtures (antifreeze), or coolants in a variety of marine applications. From engine cooling and heating systems to livewell circulation, the CM30P7-1 ensures reliable performance, even in harsh marine environments. Its magnetic drive and seal-less design guarantee leak-proof operation, offering peace of mind and long-lasting service for your vessel.
Key Features
- **High Flow Rate (6.9 GPM):** Provides efficient circulation for optimal system performance.
- **Magnetic Drive, Seal-less Design:** Eliminates leaks and ensures long-lasting reliability.
- **12V DC Operation:** Compatible with standard marine electrical systems.
- **Durable Construction:** Built with robust materials for resistance to harsh marine conditions and long service life (up to 5000 hours).
- **Compact and Easy to Install:** Saves valuable space and simplifies installation with a separate universal bracket for flat surfaces.
- **Wide Temperature Range (-40°F to +212°F):** Handles both hot and cold liquids for versatile applications.
- **Dry Run Protection:** Withstands dry running for up to 30 minutes, preventing damage in case of system failures.
- ¾" Hose Ports: Easy connection to standard marine plumbing.
Specifications
The Captain's Take
As a seasoned captain, I've learned to rely on equipment that can withstand the rigors of the sea. The Johnson Pump CM30P7-1 is just that. Its compact design, robust construction, and dependable performance make it a must-have for any boat owner. I've used this pump for everything from engine cooling to livewell circulation, and it's never let me down. It's a small investment that offers big peace of mind, knowing your critical systems are running smoothly.