Specifications:<br>Copper Switch Length: 62mm <br>Type: G1/2"(External Thread Diameter), DN15mm<br>Operating modes: Gravity/ Gravity start switch<br>Minimum start flow is 1-1.5L/min<br>Maximum flow rate is 12L/min<br>Maximum Water Pressure: 1.2MPa<br>Operating voltage: 3-250V (for DC 5V 12V 24V 250V AC:220V)<br>Overload Current: 50mA<br>Life times: 10 million<br>Operating temperature: -20~60 / -4~140<br> <br>Feature:<br>-No standby power consumption.<br>-All-metal structure, beautiful and durable, stable performance.<br>-Small flow starts, starts big traffic.<br>-Impurity self-cleaning function.<br>-Customers can customize a threaded joint, long lines and terminals.<br>-Widely used in water heaters, electric faucet, mechanical equipment, conditioning and other energy-saving water industry<br> <br>Packaging<br>1pcs* DC250V 70W G1/2 Full-copper Water Flow Sensor Switch Flow Switch DN15