Wholesale price for Water Pressure System Johnson Aqua Jet Uno WPS 5.2 – 12V ,
Introducing the Johnson Aqua Jet Uno Fresh Water Pressure System!
Designed specifically for sinks and showers on boats ranging from 10 to 16 meters, this system supports 2 to 4 water outlets. Experience the peace of mind that comes with a quiet and reliable operation, providing years of dependable service.
This package includes a medium demand unit featuring a single Aqua Jet WPS that delivers an impressive flow rate of either 11 or 13 liters per minute. The pump is conveniently mounted on a wooden panel, simplifying installation. Also included is a PUMProtector inlet filter and a pre-pressurized 2-liter accumulator tank.
Benefits of the Johnson Aqua Jet Pressure System:
- Quiet operation
- Consistent water flow
- Self-priming capability
- Integrated pressure switches that automatically activate the pump when a faucet is opened and deactivate it when closed
- Safe for dry operation without causing damage
- Low power consumption
- Quick disconnect fittings for easy setup
The Johnson Pump 10-13408-04 Aqua Jet UNO 5.2 is a reliable and efficient choice for maintaining water pressure in boats or small vessels. It features a robust polypropylene pump body and valve housing, a hose port size of 1/2 inch, and a flow rate of 5.1 GPM (19.4 L/min). With an operating pressure range from 25 PSI (1.7 bar) to 40 PSI (2.8 bar), it guarantees consistent performance.
The system is equipped with Santoprene valves and diaphragm, a 2-liter accumulator tank with an internal diaphragm, and a 24V motor that includes built-in thermal protection. It operates with a maximum duty cycle of 20 minutes, providing 150 watts of power.
Specifications:
- Body Material: Polypropylene
- Valve Housing: Constructed of polypropylene
- Port Size: 1/2 inch hose (ø 18 mm)
- Flow Rates:
- 3.1 GPM (11.8 L/min) for Aqua Jet UNO 3.5
- 5.1 GPM (19.4 L/min) for Aqua Jet UNO 5.2
- Pressure:
- Activation: 25 PSI (1.7 bar)
- Deactivation: 40 PSI (2.8 bar)
- Valves: Made from Santoprene
- Diaphragm: Constructed of Santoprene
- Accumulator Tank: 2 liters with an internal bladder
- Motor: 12 or 24 VDC with built-in thermal protection. Maximum duty cycle: 20 minutes. The motor is ignition protected according to ISO 8846 (Small Craft – Electrical Devices – Protection Against Ignition of Surrounding Flammable Gases).
- Power: 100 watts for UNO 3.5, 150 watts for UNO 5.2.
Choose the Johnson Aqua Jet Uno Pressure System for unmatched reliability and efficiency onboard!

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