Gear Flow Switch Now UL Listed, FM Approved!

Another first from Duyar. Gear flow switch product is now both UL Listed and FM Approved.  Our investments with the slogan of the power of domestic production continue at full speed.

The Gear Flow Switch, which stands out as one of the new products that Duyar has brought to the forefront, has received full points from international standards after the latest studies.

What is a Gear Flow Switch?

The threaded water flow switch is a paddle type water flow switch for use in wet sprinkler systems using 1 "(25mm), 1 ¼ " (32mm), 1 ½ (38mm) or 2" (50mm) pipe size. The unit can also be used as a cross-sectional water flow detector in large systems. The unit includes two single pole double throw snap action switches and an adjustable, instant reversible pneumatic retarder. The flow switch can be mounted in horizontal and vertical position.