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How To Drain Sprinkler System For Winter Rainbird 2022

How To Drain Sprinkler System For Winter Rainbird 2022. Set the compressor air pressure regulator to a maximum of 80 psi for rigid pvc pipe systems, or 50 psi for flexible black polyethylene pipe. Every system is slightly different, but the basic winterizing principles are the same:

How To Drain Sprinkler System For Winter Rainbird 2021
How To Drain Sprinkler System For Winter Rainbird 2021 from korek22.dcideasfest.org

(in this type of system, there are no settings to lose.) 3. Lift each sprinkler head to drain out any residual water. Then turn off the water supply and set the system timer to open just one zone.

Open Each Of The Valves In The Pipes To Release The Water Pressure.

Lift each sprinkler head to drain out any residual water. You want to shut off the water to the irrigation system, expel water from the pipes and sprinkler heads, and drain water from the backflow preventer. You can contact a handyman or irrigation company if you aren’t sure about the appropriate steps.

Repeat This Procedure For All Manual Drain Valves On The Sprinkler System Mainline.

Adjust all ball valves and backflow test cocks to a 45 degree angle. Www.pinterest.com adjust all ball valves and backflow test cocks to a 45 degree angle. Useful steps you can use to winterize your sprinkler system.

Open The Drain Cap Between The Main Valve And The Backflow Device.

Every system is slightly different, but the basic winterizing principles are the same: Pressurize the tank to about 60 psi and then open on of the valves manually. 40° to 360° sprinkler location:

As Pressure Inside The System Falls, It Will Drain Water Automatically.

Open all inlet and outlet drain valves on the backflow preventer. (in this type of system, there are no settings to lose.) 3. Insulating system components located above the ground.

How To Drain Sprinkler System For Winter Rainbird.

Allow all of the water to drain from the sprinkler heads. Hereof, what psi do i need to winterize my sprinkler system? Allow the drain to remain open with the bucket underneath for the duration of winter.

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