The Par Max 4.0 Washdown Pump is a durable marine pump designed for high-pressure water delivery.

It features a self-priming diaphragm design, making it ideal for boat washdown and freshwater systems.

Built to withstand harsh marine environments, it offers reliable performance and corrosion resistance.

The Par Max 4.0 Washdown Pump is a marine-grade pump designed for high-performance washdown applications. Key specifications include:

Size: Compact design with dimensions approximately 6.5 x 4.5 x 5 inches (varies by model).

Grade: Marine-grade construction for saltwater and freshwater use.

Viscosity: Suitable for low-viscosity fluids (water, light detergents).

Buoyancy: Not buoyant; requires secure mounting.

Material: Thermoplastic housing, stainless steel fasteners, and corrosion-resistant components.

Flow Rate: Up to 4.0 gallons per minute (GPM).

Pressure: 45 PSI max.

Voltage: 12V DC.

Current Draw: ~5.5 amps.

Inlet/Outlet: 3/8-inch or 1/2-inch hose barb fittings.

Temperature Range: -4°F to 140°F (-20°C to 60°C).

Certifications: Meets marine industry standards for durability and safety.