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Jabsco P501J118S3A Par-Max Heavy Duty Water System Pump 12V 5 GPM

Manufacturer

Jabsco

<h3>Jabsco: Engineering Excellence in Marine Pumping Solutions</h3><p>Founded in 1938 when Jack Bibby designed a compact pump for his boat, Jabsco has evolved into a global leader in marine pumping technology. Now part of the Xylem family, Jabsco operates manufacturing facilities across the United States, United Kingdom, Germany, and China, delivering innovative fluid management solutions to boaters worldwide. The company produces more than half the world's output of flexible impeller pumps, setting industry standards for quality and reliability that marine professionals and recreational boaters depend on.</p><h3>Flexible Impeller Technology and Marine Pumping Innovation</h3><p>At the heart of Jabsco's product line is the flexible impeller pump, a design that revolutionized marine engine cooling when introduced in the 1930s. The flexible impeller pump is now used in cooling pumps on all small and medium sized marine engines. These pumps excel because they're self-priming, handle solids in suspension like sand and silt, and offer exceptional reliability in harsh saltwater environments. Whether you need dependable <a href="/11525-jabsco-engine-cooling-pumps-accessories-200368">engine cooling pumps</a> to regulate marine engine temperatures or robust <a href="/11525-jabsco-electric-bilge-pumps-200350">electric bilge pumps</a> to keep your vessel dry, Jabsco's proven impeller technology delivers consistent performance season after season.</p><h3>Comprehensive Marine System Solutions</h3><p>Jabsco manufactures specialized pumping solutions for virtually every onboard system. The company's <a href="/11525-jabsco-oil-change-systems-pumps-200734">oil change systems</a> simplify engine maintenance by extracting used oil through dipstick tubes, eliminating messy drain pan procedures. For anglers and fishing enthusiasts, Jabsco's <a href="/11525-jabsco-livewell-aerator-pumps-200624">livewell and aerator pumps</a> circulate fresh water to keep bait and catches alive during long days on the water. The product range also includes <a href="/11525-jabsco-blowers-200176">marine blowers</a> that provide essential ventilation for engine compartments and enclosed spaces, meeting safety standards while reducing heat and fume buildup.</p><h3>Why Marine Professionals Choose Jabsco</h3><p>Jabsco's history of pump industry leadership is a result of their dedication to continual development, reflected in the fact that their products are specified by the world's best-known boat builders and marine engine manufacturers. The brand's reputation stems from engineering pumps that withstand corrosion, handle debris, and maintain flow rates in demanding conditions. With marine-grade materials, rigorous quality control, and decades of field-proven performance, Jabsco equipment represents a smart investment for vessel owners who prioritize reliability. From compact day cruisers to commercial workboats, Jabsco pumps and systems keep marine operations running smoothly, making routine maintenance simpler and giving boaters confidence in their onboard systems.</p>

Part Number

P501J118S3A
07/13/2036 4:06 AM
Sale Price

$237.68

In Stock (10)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Jabsco P501J118S3A Par-Max Heavy Duty Water System Pump delivers reliable, on-demand water pressure for marine, RV, and mobile applications. This 12-volt pump provides 5 gallons per minute of flow with an integrated pressure switch that automatically activates when you open a faucet or fixture.

Heavy Duty Construction:

  • Cast aluminum lower housing for exceptional durability and longevity
  • Heavy duty motor designed for continuous operation at high pressures
  • Co-molded diaphragm technology extends service life and resists wear
  • Runs dry without damage, protecting the pump during low water conditions

Installation & Operation Features:

  • Self-priming design allows installation above or below the water tank
  • Quick connect ports simplify installation, servicing, and maintenance
  • Vibration dampening mounting feet reduce noise and stabilize operation
  • Sealed pressure switch ensures reliable automatic on-demand operation
  • Efficient, quiet performance suitable for living spaces

This Par-Max pump is ideal for fresh water distribution systems in boats, RVs, campers, and other applications requiring dependable pressurized water delivery. The combination of heavy duty components and intelligent design makes this pump a long-lasting solution for demanding water system applications.

Products specifications

Amps

13

Barb Type

1/2" & 3/4"

PSI

60

Voltage

12

Easy shopping

Very easy process hopefully delivery is equal but I will make another post to let you guys know

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Best price period.Pretty Impressed so far

Great Prices!

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