Johnson Pump Aqua Jet WD 3.5 GPM Washdown Kit (12V) | JP-64535

The Johnson Pump JP-64535 is a complete, high-pressure washdown solution designed for cleaning decks, anchors, and cockpits. Powered by the reliable Aqua Jet WD 3.5 GPM diaphragm pump, this kit provides the "industrial strength" water pressure needed to remove stubborn mud, salt, and fish blood from your vessel.

High-Pressure Performance

At the heart of this kit is the 5-chamber Aqua Jet pump, which offers much smoother flow and quieter operation than traditional 3-chamber pumps. It features an integrated pressure switch that automatically starts the pump when you pull the spray nozzle trigger and shuts it off when you release it, mimicking the convenience of a home garden hose

Key Features:

• Complete Washdown System: Includes the 3.5 GPM pump, a 25-foot coiled hose, a bulk-head fitting, an intake strainer, and a multi-function spray nozzle.

• Whisper-Quiet 5-Chamber Design: The 5-chamber diaphragm design minimizes "pulsing" and vibration, resulting in a consistent, high-pressure stream.

• 70 PSI Pressure Switch: Delivers a powerful 70 PSI blast, specifically calibrated to handle the toughest marine cleaning tasks.

• Self-Priming Capability: The pump can prime itself up to 7 feet, allowing for flexible mounting locations above the water level.

• Dry-Run Safe: The heavy-duty motor and diaphragm construction can run dry for short periods without sustaining damage.

• PUMProtector™ Strainer: Includes a transparent intake strainer to prevent sand and debris from entering the pump and damaging the valves.

• "Plug-and-Play" Connectors: Features O-ring sealed, quick-connect ports for easy installation and winterization.

Technical Specifications:

• Model Number: JP-64535 (10-13353-03)

• Flow Rate: 3.5 GPM (13.2 L/min)

• Voltage: 12V DC

• Pressure Off: 70 PSI (4.8 bar)

• Fuse Size: 15 Amps

• Hose Length: 25 Feet (Coiled)

• Ports: 1/2" NPT / 3/4" Hose Barb / 3/4" GHT

• Weight: 7.0 lbs

Why Choose the Aqua Jet WD 3.5 Kit?

The JP-64535 is the ideal "all-in-one" package for boaters who want to avoid the hassle of sourcing individual fittings and hoses.¹⁴ It is specifically designed for the saltwater environment, featuring a corrosion-resistant motor and internal components that outlast standard utility pumps.

Installation Pro-Tip:

For maximum performance, ensure the intake hose is a reinforced "non-collapse" hose. Since this pump generates 70 PSI, standard garden hoses on the intake side can sometimes collapse under the vacuum pressure, starving the pump and reducing your cleaning power at the nozzle.