Nine floor of Mechanical , Electrical and Plumbing layout were given in this file. External hydrant ring, external hydrant pipe cutout in retaining wall. 150dia of sprinkler main pipe for upper floor. 150dia internal hydrant pipe were given. The flow switch is designed to monitor the flow of air, liquid or steam. The device transmits a trip signal through to another device in the system, called a pump. Flow switches are typically built to indicate to the pump regarding shutting off or to turn on. Thanks for downloading the autocad 2D DWG drawing file and other CAD program from the our cadbull website.
