1. FQS series 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 cooled chiller and relative industries.

2. Use on liquid lines such as water, ethylene glycol, or any non-corrosive fluid in chillers, pumps, condensers, boilers, etc.

3. With S.P.D.T. contact mechanism.

4. Paddle can be removed or trimmed according to different pipe size pipe (1” to 6”) and flow velocity;    5. Fluid temperature: 5-80°C ;

6. Max. working pressure: 0.98Mpa;   7. Max. Flow velocity: 2m/s