Connecting your lawn irrigation system to the plumbing system in your house is one of the final steps of installation. The water for your lawn irrigation system has to come from somewhere, so you need to hook your system to the house water supply. Tapping into the water supply is one part of the installation that you should really get help on from a professional installer or plumber. Making a mistake with your plumbing system can be expensive when you have to call in the professionals to fix it. First, turn off the main water supply to the house unless you want to have a huge gigantic gusher of a mess. Tap the outside faucet.
Run the pipe a few inches away and install a shutoff valve.
Lay out a grid with hoses and emitters showing the plants you want to water and how far apart they are. Each plant will get an emitter, a tiny sprinkler, for its own watering needs, and each emitter will be attached to the water source with a network of drip irrigation lines, 1/4- and 1/8-inch plastic tubing that runs from the main hose to your plants. Connecting your lawn irrigation system to the plumbing system in your house is one of the final steps of installation. The water for your lawn irrigation system has to come from somewhere, so you need to hook your system to the house water supply. Tapping into the water supply is one part of the installation [ ].
Then run pipe to your manifold. Tapping the basement water meter. Just past the water meter, cut into the line and install a compression tee. From there, run a short line and install a shutoff valve.
Run pipe up to the trench level outside and drill a hole through the basement wall. Run pipe out to the manifold. The manifold is a grouping of control valves that connects the water source to the system and controls the flow of water to each circuit.
Attach the pipes carefully - not so tight that you damage the threads and cause the pipes to leak. Cut the pipe at each spot where a riser is to go and install a tee fitting.
Hook up micro irrigation
Install the riser, making sure that the sprinkler head will be at or just above soil level. A number of flexible or adjustable risers make this connection easy.
To do so, turn on the main water line and then the irrigation system and flush out the pipes for a few minutes. Sprinkler heads can clog very easily, and you want to eliminate all dirt in the lines.
How to Install Drip Irrigation
Turn off the water. This electrical device should be in a protected place not far from your power source. A heated garage or basement is good.
We recently dug up a lot of our lawn area because of water shortages in Southern California. Rather than replace the grass area with an expanse of colored rock, we decided to plant drought-tolerant shrubs.
These require a lot less water and add greenery and color to our desert landscape. Instead of simply running our water-heavy sprinkler circuit in the area of these new plants we decided to install a simple drip irrigation system.
We disconnected the circuit in the new plant area and decided to link this new drip line to a currently-operating circuit. Here's how we did it.
Decide where you want your plants. Make sure you take into consideration where you'll be connecting to a nearby sprinkler - know where that will be.
Find a current and active sprinkler circuit. Locate the sprinkler head nearest your project area.
Measure how many feet of plastic drip irrigation pipe you'll need from the identified connection to your project area. You'll need a cutting instrument for the plastic tubing and the tubing puncture device mentioned in step 3.
Setting up a Drip Irrigation System (Start to Finish)
You may need the standard sprinkler tools as well, such as a wrench. Plumber's tape is handy at the connection point.
Lawn Care For Dummies
Remove the identified sprinkler head. Dig out around the PVC socket that the head fits into.
Place a threaded plastic "T" into the socket, with the "T" being 90 degrees from the upright position looks like the "T" is on its side. Be sure to use plumber's tape in all threaded joints to minimize water leakage. Replace the sprinkler head on top of the "T". On the end of the "T", connect your threaded to barbed coupler.
This is where you transition from the traditional sprinkler system to the plastic drip tubing. Using a turning motion, slide the tubing on to the barbed end of the connector.
Push it in as far as it is able to go. You can bury the tubing or simply lay it on the ground.