Do you want to set the flow switch for the self - sprayed outlet of the high fire water tank?

Do you want to set the flow switch for the self - sprayed outlet of the high fire water tank?

or alarm valve pressure switch and other switching signals should be able to automatically start the fire pump.

11.0.4 Fire water pump should be set by the fire pump on the water pipe on the pressure switch, high fire water tank outlet pipe on the flow switch,

High-level fire tank spray system regulator tube is not required.