Sprinkler System Plumbing Diagram

The information provided here is for educational purposes only.

Sprinkler system plumbing diagram. If more valves are needed additional. Deduct 5 gpm for new galvanized pipe. Connecting your lawn irrigation system to the plumbing system in your house is one of the final steps of installation. Water line just beyond the meter and upsized to 1 in.

Sprinkler system installation guide okay the planning s done you ve bought all the parts now you re in the yard shovel in hand ready to start. Residential sprinkler system design guide 5 sprinkler system capacity working pressure psi 25 30 35 45 50 55 note. I cut into the 3 4 in. 40 pvc gear drive 30 psi 40 psi 50 psi 60 psi 12 22 2 3 3 4 quick reference ma ximum heads per zone estimates main line size voyager ii.

07wtm003045 53251 01 re qxd 3 2 07 2 30 pm page 9. Local plumbing codes will dictate how you tap into your household water system but my installation was fairly typical. We recommend that a licensed contractor install all new systems and replace existing pumps and motors. Deduct 2 gpm for copper pipe.

Technically qualified personnel should install pumps and motors. Replace the hose valve and run pipe down to the sprinkler valves. The water for your lawn irrigation system has to come from somewhere so you need to hook your system to the house water supply. In a manifold use fittings and pipe the same size as your valves.

Service lines are based on 100 of thick walled pvc. Fittings would be added. Working pressure is the approximate working pressure at the head and should be used only as a guide when. B a group of valves is called a manifold.

Tapping into the water supply is one part of the installation.