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Jabsco Q401J-115S-3A Par-Max Heavy Duty Water System Pump 12V 4GPM

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

Q401J-115S-3A
07/13/2036 12:26 AM
Sale Price

$185.65

In Stock (5)

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Product Details

The Jabsco Q401J-115S-3A Par-Max Heavy Duty Water System Pump delivers reliable, on-demand water pressure for marine, RV, and mobile applications. This 12-volt pump provides 4 gallons per minute of flow, making it ideal for freshwater systems requiring consistent pressure and quiet operation.

Heavy Duty Construction:

  • Cast aluminum lower housing designed for durability and long service life, even under high-pressure conditions
  • Heavy duty motor engineered for extended operation cycles
  • Co-molded diaphragm technology ensures exceptional longevity and resistance to wear

Performance Features:

  • Self-priming design allows for flexible installation locations above or below the water source
  • Runs dry without damage, protecting the pump during low water conditions
  • Integrated sealed pressure switch provides automatic on-demand operation
  • Efficient and quiet operation minimizes noise in living spaces

Installation and Maintenance:

  • Quick connect ports simplify installation, servicing, and routine maintenance
  • Vibration dampening mounting feet reduce noise transmission and ensure stable operation

Backed by Jabsco's reputation for quality marine and mobile pumping solutions, this Par-Max HD pump is built to provide years of dependable service in demanding freshwater system applications.

Products specifications

Amps

10

Barb Type

1/2"

PSI

40

Voltage

12

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