Questions tagged [irrigation]

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46 views

Water Meter Suggestion for someone on well water?

I am installing an underground waterline for irrigation by tapping into the home water line. Since I have well water I don't have a water meter. However, I would like to install a simple but ...
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3answers
39 views

Pressure Tank Size for a Variable Speed Submersible Pump

Information seems vague or non-existent from pump manufacturers. I need to know what size pressure tank is required for my setup, and all I'm getting is "doesn't need much" or "x ...
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4answers
43 views

How to properly install irrigation system/garden faucet

I want to install an above ground irrigation system for our flowers (large flower farm). The part I am having trouble with is how to properly connect to the main water supply without having backflow. ...
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2answers
143 views

Found Well in Backyard — How to install pump?

In my backyard there is this well, I think, that has water in it. As you can see, there is a well casing and then a pipe in between. I have no idea how to install a pump and such, and am not sure ...
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2answers
41 views

Most efficient garden irrigation for rainbird kit?

I am using Rainbird brand irrigation kit to water my garden and am trying to find the optimal layout for the sprayers. The kit i bought connects from a standard garden hose to the 1/4" hose that ...
0
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1answer
24 views

Lawn irrigation system with shallow well supplied water is slow to start spraying at sprinklers

My property has a lawn irrigation system that is supplied by a shallow well. It has worked satisfactorily for the last 4 years that I've owned the property. Recently the pump lost prime and I had no ...
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0answers
25 views

For Drip Irrigation can I add a second backflow preventer after an anti siphon valve?

I'm installing a residential drip irrigation system for my home. I understand the need for backflow prevention and plan on using anti siphon valves. I have one area that is a full story higher than ...
0
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0answers
34 views

Installing power for irrigation controller in conduit?

I have a property where the irrigation controller is mounted on an exterior wall-its power cable is plugged into a wet in use GFCI outlet. Beyond the outlet, the power cable hangs off the wall and is ...
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0answers
19 views

Irrigation system B-Hyve with manifold away from the faucet

I am using 3 B-hyve Smart Hose Faucet Timers to schedule watering. The current system is connected as: Faucet ---- ~35 ft garden hose ----- backflow preventer ---- 4-Way Hose Faucet Splitter --- 3x (...
0
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1answer
111 views

Need advice making a self-watering moss pole for plant

Wasn't quiet sure where to post this, but I am helping my wife make a Moss pole for her plants. The purpose of the moss pole is so that the roots of the climbing plants attach to it and grow bigger (I ...
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2answers
31 views

Submersible water pump pressure

I'm terribly new at this and have no idea what I'm doing so please do bear with me. I have a submersible pump that I want to use in a small rainwater tank to water my garden either through your ...
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2answers
38 views

Screw stuck on backflow test cock - thoughts before replacing?

I was draining my backflow prevention device before a deep freeze. I removed the caps on the test cocks and got sprayed by a nice gusher of water from one... apparently the test cock has been open for ...
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1answer
39 views

Draining the irrigation valves shown - confused about which side is inlet and identifying components?

I'm trying to understand what I'm looking at with my sprinkler underground irrigation valve box, for the purpose of draining for a freeze. All of my relatives in Houston know how to do theirs, but ...
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3answers
41 views

What are the connectors for black irrigation hose called?

I’m fixing my irrigation and there are some cracks that I need to cut out and reconnect them. I have these connections already but being new to irrigation, I’m not sure what to call them. See the ...
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0answers
30 views

What is the name of these irrigation parts

Both the grey part with compression rings, and the T and elbow (not shown) joints. Along with solonoid valves, they are used to make up a manifold where the mains water is sent to different irrigation ...
2
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1answer
237 views

I know there is a pressure vacuum breaker here, but what is the rest?

First, a labeled picture of the situation: There are three ends, two in the ground and one in the house. How can I figure out which way the water is flowing? There are four labeled valves (and one ...
0
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2answers
49 views

Options for adding an additional valve to irrigation system

I currently have this setup: In the diagrams below the green circles are individual valve boxes (why would they have used 3 boxes instead of 1 here?), the black lines are 1" plastic irrigation ...
3
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3answers
279 views

How can I fix pooling water due to my fence?

I got my fence installed a few months ago on a down sloping part of my yard. I need to resolve the nagging issue I have of water pooling due to it not being able to get through the fence fast enough. ...
2
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1answer
51 views

Replumb sillcocks to increase outdoor pressure?

I'm trying to increase pressure to my outside hoses for lawn watering and noticed that the sillcocks are all after my whole house water filter and they are all 1/2". Because of this, when I run ...
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3answers
385 views

water pressure drops when irrigation system is turned on

I am using well water. The static pressure measured with the outside faucet is 60 psi. When irrigation system is turned on, the water coming out of all sprinkler heads in any zone is weak. I guess the ...
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1answer
23 views

Is there a reason to install anti-siphon valves and a backflow protector on the main line?

The irrigation system that came with our house (looks like a DIY job) has a backflow protector on the main line and all the valves are anti-siphon. The valves are old and some of them leak so we're ...
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0answers
31 views

Installing a yard hydrant from home water line, do I need a backflow preventer or vacuum breaker?

I'm installing a yard hydrant off my house water line (well water). The hydrant will sometimes be used for garden drip irrigation and so will be open for days or weeks at a time. The drip system ...
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0answers
20 views

Two pressure regulators on one zone?

I have what looks like a filter and pressure regulator inline with the control valve for two of my zones. These are the zones that are supposed to be low pressure. But when I recently checked the ...
2
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1answer
48 views

Access for Shut-Off Valve

I am installing a mainline for a residential lawn irrigation system. I laboriously dug down to the pipe leading to a yard hydrant, three feet deep. I installed a tee, and on the branch from the tee ...
0
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1answer
62 views

Running PEX line through PVC then thread into end

I installed an irrigation system for my lawn with 1/2" PEX tubing. Most of it is buried, but at the start of the run I want to run it through some PVC to make it look cleaner where it is coming ...
-1
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1answer
37 views

Increasing water supply for an irrigation system

I am in the process of planning to install and irrigation system for our front yard. I have been following guidance provided on the Rain Bird site. I have measured the pressure at the faucet, and it ...
-1
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1answer
55 views

Getting pressurized water from old irrigation well system

We bought an old vineyard that has an existing well & irrigation system. There is a 3" pipe that comes up from the well at an angle. This leads into a vertical pipe which has a screen which ...
1
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1answer
91 views

Proper wiring for irrigation pump

I'm attempting to reconnect an outdoor irrigation pump and I'm unsure which wires should connect to which terminals (labeled L1 and L2) in the pressure switch. The pump is a Myers HJ100S and the power ...
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0answers
25 views

Is it OK to install an irrigation system in a half longitudinal sectioned drain pipe, under the slabs of a garden edge?

Here is the picture that is worth 1000 words Since I am about to install the edging that you see in the backyard (area covered by the runs 1-4) I am considering installing the irrigation runs in a ...
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2answers
64 views

Simple Home irrigation (pop-ups and drip) - valve box required?

I'm in the process of learning / planning a simple home irrigation system. I have a small lawn (<30m2) where I plan to install two small pop-up sprinklers. Additionally I have flower beds (<10 ...
0
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2answers
278 views

Can I remove and replace barbed connector in 1/2" drip tube?

I have a drip irrigation system with 1/4" tubes connected to the 1/2" main tube via punched-in barbed connectors. I'm now making some adjustments. Is it possible to remove and replace these barbed ...
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2answers
60 views

Help with fairly basic irrigation system

I’m having my backyard dug up and regraded next week in order to install sod and so I figured I’d try and take a stab at designing and maybe installing an irrigation system as the area is not very ...
1
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1answer
70 views

What is the name of this pool or irrigation part?

Currently in a swimming pool shed. A distributor? This device takes water in the top, and outputs it alternately to one of five pipes at the bottom. When working it makes a clockwork sound. There are ...
3
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2answers
164 views

Well pump issues for irrigation system

I bought a house a few years ago and am finally getting around to working on the irrigation system. I have what I believe are two separate wells for outside water - one for the irrigation system and ...
0
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1answer
29 views

How do I connect a 1/2”BSP (F) Swivel inlet with a Quick Connect hose end?

I want to connect this washing gun to a hose end (1/2") with a quick connect system. What connector do I need? Any links would be welcome! For instance, would any of these work?
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0answers
195 views

Yard hydrant on top of well?

Well with pitless adapter. Cold climate. Water lines installed at 8 feet below grade. Right now to irrigate my orchard, the water goes from the well, 200 feet to the house via 1" line, then 200 ...
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1answer
76 views

How to connect to black underground sprinker pipe

My backflow prevention device failed over the winter (nice large split, as you can see). I checked with the local city, and they won't let me replace like with like, so I'm going to install a Wilkins ...
1
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2answers
109 views

Is my irrigation system winterized properly?

I had a sprinkler specialist come over today to winterize my sprinkler system. I live in northwestern oregon (portland) and I'm trying to figure out if he properly winterized the system or if I need ...
0
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1answer
33 views

Does adjusting the body of a irrigation sprinkler to orient one side of the sweep cause a leak at the sprinkler unit?

Some irrigation sprinklers say to orient the sprinkler body in such a way as to set one side of the sweep, rotating the sprinkler body if that edge of spray is out of line (Example Video). This ...
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1answer
28 views

Is there any way to test the water pressure at a structure, and if necessary from a specific output (hose bib)?

Reading about irrigation sprinklers (example product), I see a certain recommended PSI. With interest in powering an existing irrigation zone from the hose bib attached to the property, it seems ...
1
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1answer
111 views

Pop up sprinkler rotation

A couple of my pop up sprinkler head rotate when they rise. One eventually rotated 180 degrees spraying my driveway instead of my landscape. What causes that and more importantly... how do I fix that?
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2answers
103 views

Is it inadvisable to reuse PVC? (Sch-40 white stuff)

I have some salvaged PVC (Schedule 40) from a run in the irrigation system that I'm rebuilding which is now unused - I'm considering reusing it in the rebuild of the system. Is this foolish? The ...
1
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2answers
635 views

What requirements should I look for in an air compressor to clear irrigation lines?

I'm considering purchasing an air compressor to blow out my own sprinklers each winter. (vs paying to have someone else do it) I watched the tech do it last year, and it seemed pretty straightforward. ...
14
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1answer
4k views

What are these funnel-looking green things in my yard?

There are 5 or 6 of these funnels on stakes in my back yard from the previous owner. Are they insect bait/poison stations? Repellent stations for chipmunks? (not working in that case!)
12
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2answers
2k views

How can this older-style irrigation tee be replaced?

This reducer tee had a right-angle piece break off inside of it for a feeder line. I tried cutting the black broken piece inside of the reducer section without success. I'm used to schedule-40 PVC, ...
1
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2answers
78 views

Should an irrigation manifold/valve box be situated in the yard (centipede) or landscaping (pine straw)? [closed]

In fixing a broken irrigation system, the manifold and all valves have been disconnected and will be relocated in at least some way. The previous setup used round access portals and was neglected for ...
0
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1answer
36 views

(How) Can I reuse this PVC 4-way

Some contractors broke my irrigation system and I'm in the process of repairing it. One of the connections to a PVC 4-way junction had a piece of schedule-40 PVC broken off inside it. As luck would ...
2
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1answer
59 views

How to expand my irrigation system

I would like to add an additional zone to my 4 zone irrigation system. I wondering if I can just add another manifold to my current setup. Below is what it looks like. The problem I think I will run ...
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0answers
21 views

leaking poly irrigation

I recently discovered the pavers in my back yard had a wet appearance. After tracing the leak I found that one of the 700 black poly irrigation lines had a leak. This is one of three lines I found ...
0
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1answer
135 views

Low pressure in sprinklers troubleshooting

My sprinklers acts like they don't have enough pressure when they are turned on. If I start closing the heads, from the upper part of the lawn down to the lower part, the pressure seems to build up ...