Description
SPX Johnson Water Pump Aquajet WD Wash Down 3.5 GPM 13LPM 70 PSI 12 Volt 10-13399-03
Description
Quiet and pulsation-free, the Aqua Jet five-chamber diaphragm pump provides the perfect deck wash solution for both small and medium-sized recreation boats. This pump is the ideal choice for washdown applications, making clean-up faster and easier with a pressure of 70 psi (5 bar). This system is designed for use with any common quick-connect coil hose (sold separately). Suitable for both fresh and salt water.
Features:
- The perfect deck wash solution for small and medium sized recreational and commercial boats
- Offers much higher pressure than competitive models for faster, easier clean-up
- 3.5 gallons per minute, self-priming, wash down pump with 70 psi pumping power
- Integrated pressure switch turns pump on and off automatically
- Utilizes easy to use quick-connect fittings
- Includes: pump, inlet strainer and spray nozzle, and these male quick connect adapters – 1/2″ NPT, 3/4″ Garden Hose Thread, 1/2″ hose, 3/4″ hose, 3/8″ BSP.
- 3-year warranty
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***NOTE: HOSE NOT INCLUDED***
Complete with trigger nozzle, pump protector inlet strainer and hose connections for ½” hose. Both BSP and NPT connections included in package.
Specifications
Aqua Jet Wash Down WD 3.5, 12 Volt 10-13399-03
- Weight: 2 kg – Shipping weight 3.1 kg
- Length: 236.5 mm
- Width: 210 mm
- Height: 116 mm
- Capacity: 13 litres per minute – 3.5 gallons per minute
- Fuse: 15 AMP
- Connection: 3/8″ BSP / hose 1/2″
- Pressure Cut Off: 5 bar / 70 PSI
- Motor: WD 3.5 – 120 W, 12/24 Volt Direct Current
- Body: PA/PPA
- Valves: Nitrile
- Diaphragm: Santoprene
Condition: New
UPC: 7330717010546
Boat Hut Insight
While the Aqua Jet WD pump offers excellent pressure and reliable operation, one thing to consider is the compatibility of your existing hose fittings. Since the pump includes multiple adapters (NPT, BSP, Garden Hose Thread), it’s designed to be flexible, but if your boat’s hose system is older or non-standard, double-check the sizes before purchasing. Also, remember the hose is not included — investing in a quality quick-connect coil hose will make a big difference in ease of use and longevity. And a quick tip: if you’re using this pump in salt water, regular flushing with fresh water will extend the pump’s life significantly. After all, a clean pump means a clean deck and less time scrubbing!

