Pedal switches - Import export

Connection Type: U bolt or Threaded / Working Pressure: 400 - 450 PSI / Working Temp.: 0ºC , +49ºC. ** In wet pipe systems, generally pedal type water alarm switches are used for informing users 4-10 gpm water flow has started. Water flow switches are used in Aqueous and foam fire extinguishing systems. They are used in only wet pipe systems. Because of the dry contact feature it appears on the control panel. Flow switches are suitable for the using in indoor and outdoor. *** Application area: All wet pipe lines