Item Type: Booster Pump <br>Working Voltage: 24V <br>Insulation Class: Class H <br>Supercharging Effect: 80Pa <br>Noise: Low noise <br>Open Mode: Automatic water flow control <br>Flow: 20L/min <br>Head: Approx. 20meter / 65.6ft <br>Piping Inner Diameter: Approx. 15mm / 0.59in <br>Fluid Temperature: 0-65℃<br>1、AUTOMATIC SENSOR SWITCH CONTROLLED BY WATER FLOW: Your faucet turns on or off and the water pump turns on or off automatically. Before turning on the water pump, please turn on the faucet to ensure that there is water flowing through the water pump <br>2、AI INTELLIGENT LEARNING: Intelligently learn the water flow and air in the water pipe, regardless of whether the water pressure matches the situation, which is a more effective booster solution <br>3、LOW PRESSURE START: The small machine cannot start automatically when the water flows through. You can press the switch button to switch to low pressure mode operation to ensure that the small flow can start <br>4、WATER SHORTAGE PROTECTION: When the water inlet in the pump is close to zero pressure, the pump will stop working and automatically protect <br>5、TECHNICAL PARAMETERS: Can be used with both tank and tankless water heaters. Maximum flow is 4.4GPM and maximum lift is 65feet. Input power is 80W, energy saving1. Friendly Reminder: The water pump has a built in water flow switch valve. The minimum flow rate of 1.5L/min need to be met before the valve can be flushed to start the pump. If the water flow switch cannot be flushed, the power supply must be disconnected again for 3?5 seconds, and the water pump will be forced to start for 10 seconds. If it is powered on and works for 10 seconds, it will automatically stop, indicating that the water flow switch valve is not opened. <br>2. Test Method: Take a mineral water bottle and connect. Generally, a mineral water bottle is a 500ml bottle, and about 3 bottles can be connected in one minute, which can be installed and used. <br>3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.<div>1 x Pump</div><div>1 x Power Adapter</div><div>1 x Water Pipe</div><div>1 x User Manual</div><div>1 x Double Sided Tape</div><div>2 x Screw</div><div>2 x Expansion Screw</div> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.