PAC-846 Water flow switch ATEX II 3D

Designed to monitor the spray water flow in the spray nozzle during the extinguishing operation.
Installed between the solenoid valve and the spray nozzle, will signal any water leakage due to solenoid valve malfunction.
Brass tee coupling 1/2″ female (3/4″ adapters separately supplied).
Changeover contact 1A 30Vdc.