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2answers
49 views

Distance between Sprinkler head and Air condition system

I'm planning to add Sprinkler system in office area which have a central air condition system. Does code specify how close air condition can be to the sprinklers head? What does minimum distance ...
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1answer
129 views

Where is the pressure vacuum breaker typically located in a lawn irrigation system?

Where is the pressure vacuum breaker (or other backflow device) typically installed in a lawn irrigation system? Does it matter, as long as it is before the first sprinkler head? Or does it have to be ...
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1answer
269 views

How can I attach an air compressor to the pictured sprinkler system

I bought a house that has a bad DIY sprinkler system. I am trying to figure out how to attach an air compressor to the system so I can blow it out. The below photo is the only external place on the ...
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1answer
28 views

Is it normal for a 1" Lawn Sprinkler repair to leak only under pressure?

Using 4 steel radiator like bands, I replaced a section of underground lawn sprinkler black plastic pipe that runs over a septic drain field. Repair couplers do not leak until i press my foot down ...
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1answer
79 views

Why would 2 different sprinkler zones cause pressure at the pump to drop to 0?

Why would 2 out of 3 sprinkler zones cause the pressure reading at the pump to drop to 0? This is a well irrigation system and it is separate from the home's well. The pump is a 3/4 HP, has a flow ...