Package includes 1 x generator Product overview This compact microhydro turbine generator converts water flow into electrical power for small devices and accessories. It starts at very low water pressure and provides both a direct output proportional to water pressure and an option for regulated 12 V output when used with a voltage regulator. Key specifications Material: PVC Color: Yellow Size: 9.00 x 4.50 x 3.00 cm (3.54 x 1.77 x 1.18 inch) Water inlet and outlet: external thread, outer diameter about 20 mm Starting water pressure: 0.05 MPa Closed peak outlet pressure: 0.6 MPa Peak outlet opening pressure: 1.2 MPa Peak output voltage: 80 V at 1.2 MPa Peak output current: >= 220 mA at 12 V Output without regulator: voltage proportional to water pressure Insulation resistance: 10 megaohm (measured with DC100 megohmmeter) Resistance between wires: 10.5 +/ 0.5 ohm Surface condition: clean finish, no rust, no significant scratches; solid structure Core benefits Low start pressure: Begins generating power at 0.05 MPa, making it suitable for low flow and low head water systems. Flexible output options: Direct output varies with water pressure for simple setups; use a voltage regulator for stable 12 V power to charge or run devices. Compact and easy to install: Small size and external threaded inlets make integration into piping and appliances straightforward. Durable construction: Made of PVC with a clean, corrosionresistant surface and tight sealing rings to reduce leakage risk. Performance and compatibility Can supply regulated 12 V power for radios, battery charging, LED lighting, and other low power 12 V devices when used with an appropriate voltage regulator. Peak electrical output is 80 V at maximum pressure and at 12 V the device can deliver at least 220 mA under suitable flow conditions. Insulation and wire resistance data provided for integration and safety checks during installation. Typical applications and use scenarios Water heaters and coffee machines: Recover flow energy to power control circuits or indicator lights. Water purifiers, drinking fountains, and beverage machines: Provide auxiliary power for sensors, small pumps, or LED indicators without tapping external electrical supply. Campus and remote equipment: Provide local lowpower supply for monitoring devices, radios, or lighting in locations with a steady water flow. Installation notes Use compatible external threaded fittings with an outer diameter of about 20 mm for inlet and outlet connections. For stable 12 V output, install a suitable voltage regulator and follow regulator wiring and grounding instructions. Verify system pressures do not exceed peak pressure ratings during operation. Quality and workmanship Manufactured with attention to finish and mechanical fit; sealing rings are included to improve connection firmness and reduce leakage. Product undergoes standard quality control to ensure consistent dimensions and electrical characteristics. Technical package reminder Package contains one generator unit with the specifications listed above.