12V high-pressure 116Psi water pump for motorhomes, boats, and off-grid camping

Discover our high-quality micro DC diaphragm pump, equipped with an integrated pressure switch for optimal efficiency and convenience. This pump automatically stops when the water outlet pressure is sufficiently high and restarts when the pressure drops, ensuring intelligent energy management. Its rubber mounting feet, rather than rigid plastic, provide excellent vibration isolation for quiet and stable operation. Designed for use in applications requiring energy savings and frequent switching, it is ideal for machine washing, supplying water to solar thermal systems, and remote automatic control systems for water supply transport and suspension. **Detailed Specifications:** **Voltage:** DC 12V **Power:** 60W **Flow Rate:** 5L/min **Maximum Working Pressure:** 116 psi (0.8 MPa) **Suction Height:** 1.5 meters **Discharge Height:** 50 meters **Dimensions:** Approx. 9.9 x 16.7 cm / 3.9" x 6.6"

- **Cable Length:** Approx. 29 cm / 11.4"

- **Outer Diameter of Fittings:** Approx. 10.8 mm / 0.4"

- **Inner Diameter of Fittings:** Approx. 6 mm / 0.2"

- **Package Weight:** 688 g

**Application:**

Wide range of uses in general industrial equipment, chemical equipment, agriculture (lawn and garden), vehicle modification, vehicle cleaning, water purification and water treatment equipment, among others.

**Important Operating Instructions:**

1. The direction indicated by the small arrow on the pump corresponds to the water outlet.

2. The wires are not polarized (no positive/negative).

3. The pump can be installed in any orientation.

4. The inlet and outlet fittings connect to silicone, PE, or PU tubing.

**Package Contents:**

1 x Self-Priming Pump

**Essential Notes:**

- Do not immerse in water.

- Do not adjust the pressure adjustment screw arbitrarily. The pressure is factory preset. Fine adjustment of the cut-off pressure is possible (center screw on the black plastic cover on top of the pump: turn clockwise to increase, counterclockwise to decrease).

- Do not pump liquids containing impurities, as this may clog the pump and cause a drop in pressure.

- The hose The suction hose should be as short as possible (maximum 1.5 m). The discharge hose can be longer. Use a hose with an inner diameter of approximately 8 mm and an outer diameter of 12 mm. Do not pump strong acids or strong bases. **Common Troubleshooting:** If the pump does not work, check that the two wires at the back of the motor are properly connected. If the diaphragm pump has not been used for a long time and has lost its prime, place a few drops of water in the pump opening and run it for a few minutes. It will be ready for normal use when the sound changes.