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Unleash Jabsco Par-max Hd4 Heavy Duty Water Pressure Pump - 24v - 4 Gpm - 40 Psi [q402j-115s-3a] Kit [QasmJryE]

$45.99 $147.99 -69%

Jabsco Par-Max HD4 Heavy Duty Water Pressure Pump The Jabsco Par-Max HD4 is a robust and efficient water pressure pump designed for heavy-duty applications. This 24V pump boasts a 4 GPM flow rate and a maximum pressure of 40 PSI, making it an excelle

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Unleash Jabsco Par-max Hd4 Heavy Duty Water Pressure Pump - 24v - 4 Gpm - 40 Psi [q402j-115s-3a] Kit [QasmJryE]

Jabsco Par-Max HD4 Heavy Duty Water Pressure Pump

The Jabsco Par-Max HD4 is a robust and efficient water pressure pump designed for heavy-duty applications. This 24V pump boasts a 4 GPM flow rate and a maximum pressure of 40 PSI, making it an excellent choice for marine and industrial use. With its heavy-duty construction and advanced features, the Par-Max HD4 delivers exceptional performance and reliability. Key features include a co-molded diaphragm technology for long life and durability, and a sealed pressure switch for on-demand operation, ensuring seamless and efficient water supply.

Advanced Design and Specifications

Engineered for excellence, the Par-Max HD4 features a wider diameter motor with a powder coated shell, cast aluminum endbells, and lower housing. This design not only improves pressure capability but also extends the life of the pump. The pumphead upper housing is made of glass fiber reinforced polypropylene, ensuring strength and resistance to corrosion. With a maximum inlet pressure of 30 PSI and a fluid temperature range of 32°F to 140°F, the Par-Max HD4 is versatile and suitable for various environments. The pump is also equipped with a diaphragm made of co-molded TPV, EPDM check valves, and has certifications including CE, ISO8846, and RCM.

Practical Applications and Benefits

The Jabsco Par-Max HD4 is ideal for a wide range of applications, including marine vessels, industrial facilities, and residential settings. Its self-priming capability and ability to run dry without damage make it a versatile choice. The quick connect ports simplify installation, servicing, and maintenance, while the vibration dampening mounting feet ensure stable operation. With the integrated bypass module, the pump reduces cycling and provides smoother flow, enhancing overall efficiency. The Par-Max HD4 is a reliable solution for ensuring a consistent and reliable water supply, making it an essential component for any application requiring heavy-duty water pressure.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

The product is a great example of quality over quantity.

- Quality_Quinn.

January 17, 2026

Absolutely no complaints!

The product is of excellent quality and a superb piece of tech.

- Neo N..

January 17, 2026

Absolutely no complaints!

It's a very well-made and reliable item.

- Vienna D..

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