@ MJCronin: the pressure at the tip of the most remote fire hose must be atleast 11 bar when the hose is fully extended. i guess what im really trying to ask is that will my system be able to handle any pressure above 12bar which is what the fire water system is kept at. i recently had to change...
hi guys
i am working on a fire water system and i found a few guidelines on NFPA20. What is the maximum pressure that the fire water header can be designed at?