Description:_x000D_ Flow switch is an automatic element that protects and controls flow in the tube where are used in liquid pipes, which can be used on water treatment system, central air conditioning, water cooling unit and other fields. Applicable to gas or liquid that is not corrosive to brass._x000D_ _x000D_ Features:_x000D_ _x000D_ Flow value controller is adjustable, stable performance. _x000D_ Easy to wire and safe to use. _x000D_ Made of high quality material brass, durable to use. _x000D_ Perfect for water treatment system, central air conditioning, water cooling unit and other fields. _x000D_ Compatible with gas or liquid that is not corrosive to brass. _x000D_ _x000D_ Specification: _x000D_ Material: Brass_x000D_ Voltage: AC250V_x000D_ Type(channel position): direct-acting type_x000D_ Connection method: NPT Thread_x000D_ Application: water treatment system, central air conditioning, water cooling unit and other fields._x000D_ Applicable substance: gas or liquid that is not corrosive to brass and copper._x000D_ Shell protection grade: IP54_x000D_ Output: micro switch SPDT output_x000D_ Contact life: 100,000 times_x000D_ Using substance temperature range: 1-100_x000D_ Working substance: air, water and oil_x000D_ Micro switch current: max. 15A_x000D_ Micro switch voltage: 250V AC/DC_x000D_ Undertaking pressure: max. 10bar_x000D_ Weight: 428g_x000D_ Note: It can not be used in the pipe which temperature drops below freezing point._x000D_ _x000D_ Package Included: _x000D_ 1 x Water Flow Switch _x000D_ 5 x Paddle