Feature:1. Applicable to all kinds of intelligent faucets, induction faucets, shower room lighting and sound system, gas water heater, solar energy and other electrical and electronic products.2. High-efficiency, long-life watercourse design, ultra-low flow loss, ultra-low water pressure (0.5kg) start.3. Increase the vortex impeller, greatly improve the efficiency of power generation, and add bearings to reduce wear.4. With the unique water and electricity separation technology and dual magnetic coupling clutch.5. Adopts high-quality stainless steel machine screw, it is more durable to use.Specification:Condition: 100% Brand NewItem Type: Water GeneratorMaterial: ABSColor: BlackTotal Length: Approx. 88mm / 3.5inDiameter: Approx. 58mm / 2.3inScrew Distance: Approx. 39mm / 1.5inExternal Thread Connector: Approx. 20mm / 0.8inInner Diameter: Approx. 13mm / 0.5inMaximum Output Voltage: 80V (1.2Mpa)Maximum Output Current: 220mA (12V)Cable to Cable Resistance: 10.50.5Insulation Resistance: 10M (DC100 tramegger)Maximum Pressure of Closed Outlet: 0.6MpaMaximum Pressure withstand of Outlet Opening: 1.2MpaStarting Pressure: 0.05MpaAxial Clearance: 0.2-1.0mmMechanical Noise: 55dBSingle Quantity of Generator: about 90gGenerator Life: 3000hWeight: Approx. 91g / 3.2oz Package List:1 x Water GeneratorNote:Please allow 1-3cm error due to manual measurement. Thanks for your understanding.