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

Manufacturer

Johnson Pumps

<p>For more than eight decades, Johnson Pumps has been engineering dependable marine pumping solutions that sailors, boaters, and commercial vessel operators trust when reliability matters most. As part of the SPX FLOW family, this industry-leading manufacturer has built a reputation for designing pumps specifically optimized for the demanding marine environment, where saltwater corrosion, constant vibration, and mission-critical performance requirements separate exceptional products from ordinary ones.</p><h3>Marine-Specific Engineering Excellence</h3><p>What sets Johnson Pumps apart is their unwavering commitment to marine-grade construction and design. Unlike generic pumps adapted for marine use, every Johnson product is engineered from the ground up to withstand the unique challenges of life on the water. Their pumps feature corrosion-resistant materials, sealed electronics to prevent moisture intrusion, and robust housings designed to handle the continuous stress of marine applications. This marine-first philosophy has made Johnson Pumps the go-to choice for everyone from weekend recreational boaters to professional maritime operators.</p><h3>Comprehensive Marine Pumping Solutions</h3><p>Johnson Pumps offers one of the industry's most extensive product portfolios. Their <a href="/11265-johnson-pumps-circulation-air-conditioning-pumps-200261">circulation and air conditioning pumps</a> deliver efficient coolant flow for engine cooling systems and climate control applications, ensuring vessels maintain optimal operating temperatures even during extended voyages. For onboard fresh water delivery, Johnson's <a href="/11265-johnson-pumps-water-pressure-system-pumps-201165">water pressure system pumps</a> provide consistent, reliable pressure for galleys, heads, and shower facilities, bringing home-like convenience to life aboard. When it comes to keeping decks, equipment, and catches clean, their <a href="/11265-johnson-pumps-wash-down-pumps-systems-201156">washdown pumps and systems</a> deliver powerful, on-demand water flow that makes maintenance and cleanup tasks quick and efficient.</p><h3>Built for Reliability When It Matters Most</h3><p>Beyond their diverse product range, Johnson Pumps has earned customer loyalty through exceptional durability and performance longevity. Their automatic bilge pump systems feature smart switching technology that activates instantly when water is detected, providing peace of mind whether you're aboard or away from your vessel. Johnson's commitment to quality extends beyond the products themselves—their pumps are backed by comprehensive documentation, readily available service parts, and a support network that understands the marine industry's unique needs. For boat owners who demand pumps that perform reliably season after season, Johnson Pumps continues to set the standard for marine pumping excellence.</p>

Part Number

102448803
05/31/2036 7:33 PM
Sale Price

$141.49

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Johnson Pumps CM Series magnetically driven centrifugal pump is engineered for continuous-duty operation in marine, RV, and industrial circulation applications. This compact 12-volt pump delivers a consistent flow rate of 5.3 gallons per minute while maintaining exceptionally low power consumption.

Key Features:

  • Magnetic drive technology eliminates shaft seals for leak-free operation
  • Capable of handling up to 60% glycol and water mixtures for winterization systems
  • Dry-run protection allows operation without liquid for up to 30 minutes
  • Compact footprint for easy installation in tight spaces
  • 12V DC operation with included power cord
  • Designed for continuous operation in heating, cooling, and water circulation systems

The centrifugal pump design provides reliable, quiet performance for hot water recirculation, engine cooling systems, hydronic heating loops, and other applications requiring dependable fluid transfer. The magnetically coupled impeller ensures long service life with minimal maintenance requirements.

Products specifications

Description

CM30P7-1 w/Cord

Gallons Per Minute

5.3

Port Type

5/8"

Voltage

12

I'll be a repeat customer

Quick and easy. Did not find any hangars or brackets though. One mounting arm on muffler bent in shipping. Had to use torch to straighten it. May want to look at some protection for hanger arms or brackets that stick out. Otherwise ok.

Quick and easy to find the part I needed.

quick and easy

good price and placing an order was easy

Great customer service

The LOWEST price anywhere I could find locally and on the web. easy ordering and fast shipment, even arrived 3 days prior to what was expected.

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