Flow switch G1/2 Double external thread,made of with BRASS materials, Hall effect detection, wide range 1-12L/min, withstand voltage 1.5MPa, medium temperature -40℃ to 60℃, supports customization,suitable for household appliances such as water purification equipment, water dispensers, and water purifiers. Factory direct sales, Support customization of flow rate, line length and power according to customer requirements,For more products, please contact us!