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3
votes
1answer
42 views

Missing cap on ceiling sprinkler

I found this sprinkler head in the ceiling of my new place with a cover cap missing - later I found the cap in a drawer. How would I go about replacing this? Is there a way to attach the original ...
0
votes
1answer
35 views

Oops! I forgot the clamps when I fixed my sprinklers!

For the first time ever, I fixed a broken sprinkler pipe that a root had pushed through. After it was all put together and re-buried, I realized that I forgot to use clamps on the patch. I did test ...
0
votes
0answers
11 views

How do I turn on my Nelson Turf Water irrigation system after it has been winterized?

Not sure how to complete this. Have a Nelson Turf Irrigation system and Carson Water Irrigation boxes in ground but how do I restart this after it has been winterized?
1
vote
1answer
30 views

How can I complete these repairs to my sprinkler system?

I have two (hopefully small) repairs that I need to do for my system. Luckily most of it is in a control box, so it is easy to get at. Here's the setup: At the top was a valve that was broken, and ...
0
votes
1answer
24 views

How do I attach a new Rain Sensor to my ancient Hydrotek sprinkler timer?

I am attaching a Toro RainSensor which has 1 red and 1 black wire to an old Hydrotek system. I am not sure where to put the wires. In the photos, the wires coming into the box from the left go to my ...
6
votes
1answer
256 views

How Can I fix a broken hose?

My wife and I recently bought a house, and we discovered there were buried hoses near all of our hose nozzles. We turned them on and to our surprise they were tied to sprinkler heads throughout the ...
2
votes
2answers
55 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 ...
0
votes
0answers
28 views

Is it OK to use a hair dryer on underground lawn sprinkler pipe?

Repairing black sprinkler pipe when it is chilly outside, i have used a hair dryer to make the plastic pipe more supple. Makes it much easier to fit the pipe over the repair couplers. Does the heat ...
0
votes
1answer
55 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 ...
1
vote
2answers
154 views

How To Fix Severed Sprinkler Solenoid Wire?

I re-opened my sprinkler system this season to discover that one of the zones would not go off on it's own. After visually inspecting the valves, I see that the issue is that one of the two wires ...
1
vote
1answer
73 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 ...
2
votes
1answer
152 views

Automatic sprinkler valve will not shut off

I have a 3/4 inch inline automatic sprinkler valve that will not shut off, whether it is turned on electrically or by unscrewing the solenoid. It drives a drip line with about 15 heads, so the flow ...
1
vote
0answers
45 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 ...
1
vote
1answer
70 views

Can I glue poly supply line to a connector?

I just bought a new house. The PVC connection to the foundation watering drip line snapped off because of ground movement. I bought several 1/2" parts (black) and connected the PVC back up to the ...
1
vote
4answers
4k views

dripping sound inside wall

I'll try to get everything in here, yet be concise. This is a 3-story building, plus basement/underground parking. I'm on the 2nd floor, studio. Same layout above and below. Exterior wall to ...
3
votes
0answers
93 views

How do I winterize this sprinkler system

I am trying winterize my landscaping sprinklers. I just moved into my new house and find out this plumbing layout is quite different, I hooked up my 100psi air compressor and tried to blow them out ...
1
vote
1answer
57 views

Can I winterize sprinklers by running them with the water off?

I am a new home owner and need to winterize (get the water out of the pipes of) my sprinkler system. I was planning on contacting a professional to help/show me how to do it. However, I was told by ...
2
votes
2answers
130 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 ...
1
vote
1answer
73 views

How do I replace a leaky secondary water valve?

Outside I have a leaky secondary water valve that seems to overfill whenever my secondary water is turned off. I don't have the slightest clue of how to replace this and would rather learn how to do ...
0
votes
2answers
58 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 ...
1
vote
1answer
768 views

What could be causing water pressure drop with sprinklers?

My first issue is that when the sprinklers come on, there is a significant drop in water pressure in the sink, shower, etc. I checked the sprinkler lines and there are no obvious leaks (i.e. holes in ...
0
votes
1answer
122 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 ...
0
votes
1answer
106 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 ...
0
votes
1answer
162 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 ...
1
vote
1answer
581 views

Can I repair this crack in my sprinkler backflow preventer?

I have a crack in one part of my sprinkler backflow preventer/vacuum breaker. It looks a lot like this: Can I re-seal this crack? Or do I have to buy a whole new assembly?
1
vote
2answers
364 views

How can I avoid excessive junk on inside junction, when cementing PVC sprinkler pipe?

I'm cementing some schedule 40 PVC pipe using the best instructions I could find ( http://www.tchristy.net/pdf/ChristysTechManual_v5_English.pdf ). The outside of each joint looks fine, but inside ...
3
votes
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 ...
1
vote
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, ...
2
votes
1answer
340 views

Is it OK to leave an in-ground sprinkler “winterized” all summer?

My parents have an in-ground sprinkler system. It was winterized last fall. My father passed away and my mother is thinking of just not using it this year. We're wondering if leaving it "winterized" ...
2
votes
1answer
1k views

How can I get my stuck sprinkler heads to go down after watering?

I have an automatic water sprinkling system in my lawn. After it runs, some of the heads are still stuck in the up position. I will attach some photos. What can I do to ensure these heads go down ...
2
votes
1answer
81 views

Even when I turn off the manual valve to back yard sprinkler system few sprikler heads are showing small valter flow?

Even when I turn off the manual valve to back yard sprinkler system few sprinkler heads are showing small water flow. Why is this?
0
votes
1answer
304 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 ...
3
votes
2answers
466 views

How do I seal a crack in flex pipe for a lawn sprinkler system?

I have an underground rubber hose with an one inch crack in it. I am hoping I could just seal it, but I don't know what to use and I don't want to make it worse. Is it worth trying to seal it or are ...
1
vote
1answer
323 views

How do I fix leaking sprinkler line from this valve?

After restoring water to my sprinkler system line, I noticed it is leaking between two pieces of the valve. Is this something that can be fixed easily or do I need to have a plumber come out and cut ...
2
votes
1answer
5k views

How do I fix a sprinkler valve that leaks instead of popping up the sprinkler heads?

When this particular valve (Champion Classic 3/4" As Max PSI 150 466 Max Temp 110o) turns on, a lot of water starts coming out of the the bottom part of the valve which I've highlighted in the image. ...
1
vote
1answer
85 views

What advanced features are available for sprinkler systems?

I'm making a sprinkler system for my house before summer gets here. So far I'm thinking of an embedded microcontroller with light and temp sensors, so when the sun goes down and it starts to cool your ...
1
vote
1answer
239 views

How risky is it to cap an old (metal system) sprinkler head?

We have an all metal sprinkler system. I need to have one head capped. What is the chance of the pipe breaking? Is it better to leave it alone? The sprinkler head in question is going to be right in ...
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 ...
4
votes
1answer
1k views

How do I turn off this sprinkler valve?

We just purchased our home this summer, so I've never gone through the process of turning off the sprinklers for the winter (we're in Utah, so hard freezes are possible). The stop-and-waste valve is ...
0
votes
1answer
627 views

14 day skipper not advancing on Intermatic sprinkler timer

I am trying to troubleshoot my sprinkler timer. There is a 14-day skipper wheel that has silver pins that you pull out on the days you want to water or push down on the days that you do not want to ...
3
votes
2answers
662 views

How do I increase the volume of air going into my lawn sprinkler zones to blow out water for the winter?

I have a 13 Gallon tank in my compressor. I can get the pressure up to over 100 PSI, but when I allow air to flow into individual sprinkler zones, the pressure at my manifold reads only about 10-15 ...
6
votes
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 ...
6
votes
1answer
2k views

How do I “un-winterize” my sprinkler system?

I just moved into a house in which the sprinkler system has been winterized. I want to get it going again, but I'm not sure what to do about these four valves here. The previous owner told me that ...
2
votes
1answer
678 views

How do I fix a broken nipple under my sprinkler head?

I removed a broken sprinkler from my front yard. Apparently, whoever installed (previous owner) it did not thread it properly; the threaded nipple snapped off. What do I need to do? How do I replace ...
1
vote
1answer
585 views

How to operate automatic sprinkler system anti-siphon valve

I have an anti-siphon shut-off valve that is leaking. I'd like to replace it and noticed there are 'automatic' valve with solenoids installed. This made me wonder if I should be leaving my valve ...
1
vote
3answers
17k views

What is the typical water pressure for a sprinkler system in a home? [closed]

What is the typical water pressure for a sprinkler system in a home?
6
votes
3answers
7k views

Which should be first, pressure reducer or backflow preventer?

Question pretty much says it all. I'm installing a sprinkler system in the yard, and discovered the pressure is too high (valves were leaking when on, and kick when turned on/off). I can see ...
3
votes
3answers
4k views

Why would a sprinkler Air Valve leak after winterization?

I had someone come over my house and winterize the sprinklers. He explained to me what he did: He said he closed the main valve to the sprinkler system, hooked up a compressor and blew out all the ...
1
vote
2answers
3k views

How to turn on my irrigation system

I moved into a house that was a foreclosure but has an irrigation system. There was no one around to show me how to set everything up. I know where the control box is and have read the instructions ...
4
votes
1answer
398 views

Lawn sprinkler stays on

My lawn sprinkler system has 4 zones and I noticed that one zone is staying on all the time. Even if I set the timer controller to off position, that valve stays on. If I unplug the controller, the ...