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0answers
15 views

3/4 slip to male fitting does not match garden hose outlet

I am replacing an irrigation system. It looked like the 3/4 inch pipe led into the outlet using a 3/4 inch slip to male adapter but the threading on the old adapter seems a little smaller in diameter, ...
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1answer
38 views

How do I run PEX to exterior plumbing?

I am replacing some failed galvanized water pipe indoors. Two of the existing galvanized pipes poke straight through the exterior wall of the house, right above the foundation, and have hose bibs ...
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2answers
33 views

Valve to select higher pressure water source

I'm trying to build an irrigation system which runs off city water supply and pumped water from a rainwater storage tank. To keep it simple, the idea is to have the sprinkler timer open a valve from ...
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2answers
96 views

How to *Lower* an Underground Pop-Up Impact Sprinkler Head

I have replaced a broken Orbit Satellite Sprinkler head with an Orbit Satellite II sprinkler head. In their wisdom, Orbit has made the Satellite II about a half to a full inch longer than its ...
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0answers
18 views

Irrigation Zones Issue

Three zones. Zone 1 will run fine for a minute or so and then peter out (changed solenoid on this zone). Zones 2 and 3 work fine. Opened up Zone 1 valve (removed solenoid plunger) and it still ran ...
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2answers
52 views

What fails in a centrifugal pump when it runs dry?

A 3/4 HP 10 GPM shallow well pump for irrigation ran dry for a couple hours due to a technical failure where a feeding valve mounted at the pump inlet blew out of its hole. All the water being pumped ...
2
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1answer
29 views

How can I fix a leaking sprinkler valve?

My sprinkler valve leaks water as soon it shuts off. By checking online and going to Home Depot first I installed new inside parts, that didn't solve the problem. then I was told that I had to replace ...
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1answer
68 views

Rain Bird ESP-6 Sprinkler controller buttons no longer functioning—do I need a new controller?

I am trying to manually cycle through my sprinkler zones with my Rain Bird ESP-6 controller (from 1996), but the membrane button to manually cycle the zones does not work. In fact, none of the 4 ...
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1answer
204 views

Should I use Teflon tape or pipe dope when connecting PVC to metal?

I am in the process of repairing PVC pipe, which was broken due to freezing. I'll be connecting the PVC pipe to a metal check valve. Should I use Teflon tape or pipe dope when connecting PVC to ...
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2answers
89 views

Is there a commodity 3 or 4 way valve that can be electrically controlled?

I live out here in the San Francisco bay area where it doesn't rain in the summer. So I want to make an automated plant watering device. I already have a water pump intended for solar water heating ...
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1answer
74 views

How to fix hole in yard with/from burst irrigation pipe?

I had the end cap crack on a 2" irrigation line buried 1-2' underground. It sprayed downwards, clearing away 2' of dirt vertically (3-4' total downward now). I found an area about 3-4' away from this ...
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0answers
44 views

Almost no pressure in sprinkler system, slight vibration in pipes

I just started setting up the sprinkler systems in a new house that I'm renting. The pressure in one of the systems is almost nonexistent, and the pipes that run to the irrigation system vibrate very ...
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2answers
249 views

Running irrigation pipes under a large concrete pad

I'm planning on redoing the irrigation system in the back yard and considering extending it to cover the front yard as well. My only problem, the house is completely surrounded by a concrete patio. ...
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2answers
124 views

Can I route an irrigation main through my basement?

I received estimates on getting an irrigation system installed in my back yard. The majority of the cost is for digging down to the house's line in the front of the house (4 feet deep), splitting the ...
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1answer
118 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 ...
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1answer
105 views

Why would a lawn irrigation pipe slope down to nothing and just end?

In my lawn sprinkler system, one of the PVC lines starts off at a normal depth around 6 inches but slopes down and ends up 2 feet down and leads to nothing. The pipe just ends, not even capped off. It ...
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1answer
159 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
1k views

What is causing the last two heads in a sprinkler/irrigation system to have no water pressure?

Zone 2 of my irrigation system has 6 pop-up sprinkler heads but the last two do not pop up, nor is there any water coming from them at all. They are completely dry, even in the flex lines they are ...
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2answers
1k views

I have a broken Rainbird APAS-100 valve, how can I fix it?

I have a Rainbird APAS-100 which has stopped consistently opening when powered. I've isolated the problem to something in the "AVA-1 Actuator & Piston Assembly" - Rainbird part 145235. However, ...
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1answer
194 views

Sprinkler system in indoor arena [closed]

I have an indoor arena equipped with 14 water lines & stations for watering the indoor arena floor to keep dust down. The water lines are 1 inch black pipe. There are 6 sprinklers per truss. ...
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1answer
1k views

Can 22 AWG Solid Copper carry 24 VAC?

I have this irrigation caddy unit, and it requires 24VAC. There's a location outside my house with one ethernet cable and another brown cable with four solid copper wires (black, red, yellow, green). ...
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1answer
44 views

Irrigation sprinkler only comes on for a moment?

I recently had a tree removed, and in the process of grinding the surface roots they broke one of the irrigation lines. I dug out around it and fixed the pipe with a slip fix, but now I'm having an ...
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0answers
54 views

How can I trace my irrigation system without any sprinkler heads?

I just bought a home in Arizona that came with an irrigation system in the backyard. There are no sprinkler heads so I have no clue where the lines are. How can I get info on where to plant based on ...
3
votes
1answer
460 views

What should I do with exposed wires from a yard irrigation manifold?

We just had a new backyard put in by a contractor with 20+ years of experience. Overall, he did a very nice job, but apparently the Rain Bird timer that came with our house is a new model and it gave ...
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votes
3answers
2k views

How can I stop a barbed coupler from leaking?

This seems to be a common issue (drip line barbed couplers leaking) and I can't find any answers about this online. I'm wondering how others have fixed leaks in the fittings that are supposed to just ...
3
votes
2answers
6k views

How do I easily separate unglued PVC pipe from joints?

I've been retrofitting an existing PVC irrigation system around my house. Part of that work requires that I work in shallow holes adding T joints and elbows in places where there were none before. In ...
6
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2answers
16k views

How can I get low water pressure in sprinkler system fixed?

I have a new house that is still under warranty. Compared to at least two of my neighbors whose houses were built by the same builder and have very similar sprinkler systems, my sprinklers put out ...
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votes
9answers
7k views

Drilling “misting” pin holes in PVC

I built raised gardens this year and added cheap DIY PVC irrigation. I used a 1/16" drill bit and drilled several holes in 1/2" PVC pipe. The 1/16" drill bit was the smallest I had but the holes ...
4
votes
1answer
245 views

Charging Irrigation System, Can I Do This Myself?

Every spring some company comes out and "charges" our sprinkler system. Can someone explain what this is and whether or not this is something I can do? It basically seems like they come out, turn on ...
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3answers
432 views

How can I get my sprinkler / home irrigation system to not ruin my car with water spots? [closed]

I have a sprinkler system (i.e. irrigation system) at home. Occasionally I park my car too close and it gets hit with the water. This causes horrible water spots. I've seen that some do-it-yourself ...
1
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1answer
167 views

Draining irrigation system for the winter

What's the best way to drain an outdoor irrigation system, which includes sprinklers and drip irrigation? I've drained them as well as I could by opening a faucet in the basement (a few feet below ...