Model HS23-120 and HS43-120 are now FM approved
November 17, 2014
Model HS23-120 and HS43-120 high velocity water spray nozzles are now FM approved to work up to 10 bar water pressure. This makes it possible to utilize these nozzles in very harsh wind conditions. The nozzles are the first high velocity water spray nozzles ever to be approved to such a high pressure.