Jabsco Par Max HD 4 pump

JABSCO Par-Max HD 4 Heavy-Duty Marine Water Pressure Pump

Elevate the comfort and convenience aboard your vessel with the JABSCO Par-Max HD 4, a premium water pressure pump designed to bring reliable, home-like water flow to your boat´s freshwater system. Engineered for the demanding marine environment, this pump is the ultimate solution for boaters tired of weak, pulsating water from their taps and showers. The Par-Max HD 4 ensures a strong, steady, and quiet supply of water, transforming your galley, heads, and washdown facilities.

Built on JABSCO´s legacy of quality and innovation, the Heavy-Duty (HD) series is designed for longevity and robust performance. Its powerful motor and durable construction can effortlessly service multiple outlets simultaneously, meaning you can run the galley sink and the shower at the same time without a frustrating drop in pressure. The pump’s advanced design delivers a smooth, consistent flow, eliminating the annoying cycling and water-hammering common with inferior pumps.

One of the standout features of the Par-Max HD 4 is its intelligent, on-demand operation. The integrated, sealed pressure switch automatically senses when a faucet is opened or closed, starting and stopping the pump instantly. This not only provides immediate water pressure when you need it but also conserves your boat´s precious battery power and significantly reduces pump noise by only running when required. For ultimate peace of mind, the entire unit is built to last, featuring a fully sealed motor and switch to protect against moisture and corrosion, while built-in thermal overload protection prevents damage from overheating.

PAR-MAX water systems for several taps, self-priming, multi-chamber diaphragm and piston, thermal protection against overload with pressure switch for automatic operation.

Can turn dry.

Several models available with 4.3L to 26L/min flow and pressures from 1.5 to 4.1 bar.

Supplied with threaded and grooved pipe.

Other models exist, please ask at your AD store.

Installation is straightforward thanks to its self-priming capabilities, allowing it to be mounted above the water tank and still draw water effectively. This feature provides greater flexibility in where you can position the pump. Furthermore, its ability to run dry without damage offers an essential layer of protection should your freshwater tank ever run empty, preventing a costly pump burnout. The pump also includes soft rubber mounting feet to minimize vibration and ensure operation is as quiet as possible, preserving the tranquil atmosphere on board.

Whether you are refitting your sailboat, upgrading your motor cruiser, or simply in need of a dependable freshwater pump that can handle the rigors of life at sea, the JABSCO Par-Max HD 4 is the superior choice. Trust in a world-leading brand to provide the power, reliability, and quiet performance you expect for your boat´s essential systems