12V Marine Circulation Pump (16mm Diameter)

Johnson Pump

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MSRP: $203.49
$102.70
(You save $100.79 )
SKU:
JON-10-24501-03
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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

Product TypeCirculation Pumps
BrandJohnson Pump
SeriesCM
Motor12/24V DC enclosed (IP67) permanent magnet, ball bearing mounted
Liquid CompatibilityWater/glycol mixture (max. 60% glycol), fresh water
Liquid Temperature-40°C to +100°C (-40°F to +212°F)
System Pressure2.5 bar max (36 psi)
Port SizeØ 16 mm (⅝") or 20 mm (¾") hose
Dry RunningMax. 30 minutes
Model['CM10', 'CM30', 'CM90']
CM10 Input PowerMax. 14W
CM30 Input PowerMax. 27W
CM90 Input PowerMax. 125W
CM10 Pump Body MaterialPPA, Thermoplastic
CM30 Pump Body MaterialPPA, Thermoplastic
CM90 Pump Body MaterialPPA, fiberglass reinforced
Impeller MaterialPPA, Thermoplastic (CM10/30), PA 12 (CM90)
Shaft MaterialStainless Steel
CM10 Dimensions177 mm x 68 mm x 85 mm (6.97" x 2.68" x 3.35")
CM30 Dimensions177 mm x 68 mm x 85 mm (6.97" x 2.68" x 3.35")
CM90 Dimensions (Ø20 mm)255 mm x 120 mm x 140.5 mm (10" x 4.7" x 5.5")
CM90 Dimensions (Ø38 mm)253 mm x 149.5 mm (9.96" x 5.9")
CM10 Weight0.53 kg (1.2 lbs)
CM30 Weight0.6 kg (1.3 lbs)
CM90 Weight (Ø20 mm)3.0 kg (6.6 lbs)
CM90 Weight (Ø38 mm)3.9 kg (8.6 lbs)
CM10 Capacity (0.1 bar)15 l/min (4 GPM) (Ø16 mm), 18.5 l/min (5 GPM) (Ø20 mm)
CM30 Capacity (0.1 bar)20 l/min (5.3 GPM) (Ø16 mm), 26 l/min (6.9 GPM) (Ø20 mm)
CM90 Capacity (0.1 bar, Ø20 mm)65 l/min (17.2 GPM)
CM90 Capacity (0.25 bar, Ø20 mm)50 l/min (13.2 GPM)
CM90 Capacity (0.1 bar, Ø38 mm)90 l/min (23.7 GPM)
CM90 Capacity (0.25 bar, Ø38 mm)65 l/min (17.2 GPM)

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.

Warranty Information

Limited 2-Year Warranty

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