Lawn Irrigation System Schematic

Installing an underground sprinkler is a great way to conserve water and save money on irrigation.

Lawn irrigation system schematic.

Service lines are based on 100 of thick walled pvc. Then dig ditches that are at least 10 inches deep for the main pipe and the branch pipes that will run from the main pipe to the sprinkler heads. Fill in trenches and holes with dirt and sod. 40 pvc gear drive 30 psi 40 psi 50 psi 60 psi 12 22 2 3 3 4 quick reference ma ximum heads per zone estimates main line size voyager ii.

Below is a list of different parts that make up the anatomy of a sprinkler system. Sprinkler system layout installation guide 9 water pressure psi sch. To install a sprinkler system start by drawing a diagram of the area you want to irrigate and mapping out the sprinkler system including where each sprinkler head will go. Learn your local water regulations before buying and installing any irrigation.

The system can also run on top of the soil or mulch allowing the plants to conceal it as they grow and spread. The orbit sprinkler system designer this tool allows you to create an online sketch of your property. Deduct 5 gpm for new galvanized pipe. Poor hydraulic design results in poor performance of the irrigation system leading to stressed landscaping material or even broken pipes and flood damage.

Before we start we want to mention our amazing online sprinkler design tool. Residential sprinkler system design guide 5 sprinkler system capacity working pressure psi 25 30 35 45 50 55 note. 07wtm003045 53251 01 re qxd 3 2 07 2 30 pm page 9. This week we ll go further into the process by actually designing our plan.

Select the appropriate sprinkler heads based on the irrigation needs of the lawn and landscape. Last week we discussed the initial prep work of putting in a sprinkler system. While drip irrigation systems use less water than underground sprinkler systems or lawn sprinklers watering of any kind may be restricted in some areas. On the system components and lengthens service life.

Tapping into the water supply is one part of the installation. Install the sprinkler heads onto the risers. The water for your lawn irrigation system has to come from somewhere so you need to hook your system to the house water supply. This type of lawn irrigation system can be a complicated do it yourself project but with right preparation and materials can be completed in a weekend or two.

Level the sprinkler heads with the soil level. Lack of design know how can also cost the system owner more money because the designer may over design the system to avoid unknown factors. Before attaching sprinkler heads flush water through the system to clean out any debris. Connecting your lawn irrigation system to the plumbing system in your house is one of the final steps of installation.