How to Adjust Sprinkler Heads

The water is a valuable resource for the personal use of your home. The sprinkler system that comes with most houses does not have an option to adjust its heads from ground level, even though you may want to do so in order to target certain parts of your lawn or garden. Luckily, there are alternatives out there which can help you make adjustments and ensure that all areas get watered properly.

The “how to adjust sprinkler head rain bird” is a great way to ensure that your lawn gets the water it needs. The best time to do this is when you first install your sprinkler system, but if you are having problems with your lawn, then you can make adjustments at any time.

Related Post: Best Table Saws

The sprinkler heads should be performing effectively for your lawn and garden when you initially have your sprinkler system installed. However, as time passes, you may find that you need to make some changes to them. We’ll teach you how to change sprinkler heads in this post.


Contents Table of Contents

  • Why Should Your Sprinkler Heads Be Adjusted?
  • Sprinkler Heads Types
  • How to Make Sprinkler Head Adjustments
  • Conclusion


Why Should Your Sprinkler Heads Be Adjusted?

When it comes to watering your grass, your lawn sprinklers need to be checked and adjusted on a regular basis to ensure that they are working as efficiently as possible. If you water your lawn once a week, a single oscillating or rotating sprinkler linked to a hose should be moved every 30 minutes until the whole grass has gotten roughly one inch of water.


An irrigation system enables homeowners to water their lawn without the hassle of moving and adjusting a hose sprinkler on a regular basis. We showed you how to set up a drip irrigation system, which is fantastic for individual shrubs and smaller plants, but occasionally, particularly for grass, you need a complete sprinkler system.

Even with the extra convenience of an irrigation system, individual sprinkler heads need to be adjusted on a regular basis for best performance.

Whether you’re using a hose sprinkler or an irrigation system, you’ll need to set your sprinkler heads to correctly and effectively target the appropriate sections of the grass.

By properly setting your sprinkler heads, you’ll be able to uniformly disperse water throughout your whole lawn without wasting water on sidewalks, roads, or other non-grass locations.

Sprinkler Heads Types

There are three basic Sprinkler Heads Types of irrigation systems used for watering lawns:


A Sprinkler Spray Head


This sprinkler head distributes water evenly as a steady mist, but it does not spin or turn; instead, it may spray a variety of patterns dependent on output angles (e.g. 90, 120, 180, 210, and 360 degrees). Depending on the model, this capacity varies.

A spray sprinkler’s output seldom exceeds 15 feet, but it sprays a large volume of water fast. The mist sprayed by this sort of sprinkler head has a tendency to dissipate or be misdirected by the wind. As a consequence, it is not as effective as other sprinklers in watering the grass.

On pop-ups or permanent risers, spray sprinklers may be put. Pop-ups may range in height from two to eighteen inches, with two and four inches being the most typical for lawns. Spray head sprinklers are best for tiny lawns because of their restricted reach.

A Head That Rotates

A revolving sprinkler head, also known as a rotor sprinkler head, produces single streams of water while spinning and is ideal for “long throws” that cover a longer distance. It takes longer to water the grass than the spray head since it distributes water more slowly. This head has a reach of 15 to 50 feet and is appropriate for medium to large lawns.

An Impact Head is a kind of impact head.

The spinning head and the impact head are similar. This sprinkler head sprays water in streams that cover a large area. The range of coverage is 20 to 150 feet.

The water propels the head in a circular motion, and depending of how you adjust it, the water may be sprayed at different angles (e.g. 180 or 360 degrees). The impact head, on the other hand, is less efficient and wastes water.

The coverage capacity of a sprinkler head is critical when deciding which heads to use and where to position them on your grass. If you have a tiny lawn, spray heads should be spaced no more than 15 feet apart. Sprinklers should be set as close to the edge of their coverage area as possible to eliminate dry patches and maximize coverage.

How to Make Sprinkler Head Adjustments

The process for adjusting the sprinkler head is determined on the kind of sprinkler head.

1. Spray Sprinkler Head Adjustment

Right now, the most popular stories are

How to Hang String Lights in a Backyard Without Trees: 7 Methods

Is a Hot Tub Safe to Use on Gravel? (And Why You Should Use It)

Squirrels in the Backyard: What to Feed Them



A screw is used to adjust a basic spray sprinkler head. The screw is located at the top of the nozzle and must be adjusted using a screwdriver. The radius is the distance between the nozzle and the point where the sprayed water reaches the grass.

Turn the screw clockwise to lessen the water pressure and shorten the radius if you want the water to reach regions closer to the nozzle. Turn the screw counterclockwise to increase the water pressure and prolong the radius, or turn it clockwise to increase the water pressure and shorten the radius.

You may also change the spray’s arc distance. The arc is the length, or angle, of the nozzle’s circumference that will emit water. This might be anything between 90 and 360 degrees.

Reduce the arc (e.g. 90 degrees) by turning the nozzle clockwise, and raise the arc by turning it counterclockwise (e.g. 360 degrees). The whole perimeter of the nozzle will spray water when rotated 360 degrees.

2. Rotor or Rotating Sprinkler Head Adjustment


Depending on the manufacturer, the process for adjusting a rotor or spinning sprinkler head differs. Many manufacturers, on the other hand, employ a key or a special screwdriver to adjust particular slots on the nozzle’s head that control the arc and radius.

The key is used to alter the angle arc in a similar way to how the spray sprinkler is adjusted. Adjust the left stop (how far to the left the nozzle will spray water) and the right stop (how far to the right the nozzle will spray water) using the key or screwdriver (how far to the right the nozzle will spray water).

The degree of the angle, or arc, for water outflow is determined by these “stops.” A slot on the head of the nozzle and the accompanying key or screwdriver may also be used to modify the radius, or distance of the water throw.

3. Impact Sprinkler Head Adjustment


Distance Adjustment

An impact sprinkler head may alter the distance and pattern of water discharge. Increasing or decreasing the water flow at the faucet is the simplest approach to modify the water distance. The distance that the water is sprayed rises as the water flow increases, and vice versa.

The nozzle itself has a second method to control the water distance. A diffuser screw is included with the impact nozzle. Turning the diffuser screw clockwise will distribute the water and shorten the distance.

The jet of water will be less diffuse and longer as you crank the screw counterclockwise, covering more space. Adjusting the deflector shield that sits next to the diffuser screw provides a third option to change the water distance.

The water’s trajectory is affected by the deflector shield. When you lower the shield, the water is directed downward and closer to the nozzle, allowing you to water from a shorter distance. If you elevate the barrier, the water will be directed upward, covering a larger area.

Adjusting a control dial is a fourth technique to alter distance. By twisting this dial left to shorten the distance and lower the pressure, or right to extend the distance and raise the pressure, you may regulate the water output distance. Some impact sprinkler heads do not have control dials.

Pattern Modification

A trip pin and friction collars are used to alter the output patterns on the impact sprinkler head. Flip the trip pin upright to create a 360-degree design.

To attain the correct angle for angles less than 360 degrees, adjust the friction collars and set them at the proper stop points. When the nozzle comes into contact with the collars, the trip pin anchors them and causes the nozzle to shift directions. One collar, for example, will stop the nozzle on the left, while the other will stop it on the right.

The nozzle’s mobility is constrained or narrowed the closer the collars are to each other. The larger the range, the farther away the collars are from each other. The pin must be raised and rested on the sprinkler head to ensure that movement is not disrupted.


We hope this article helped you learn more about How to Make Sprinkler Head Adjustments. Be sure to checkout our article were we go over 37 different landscaping ideas you can do for you backyard! If you want to see more backyard projects, follow us on YouTube or Pinterest to see the latest projects.


how to adjust sprinkler heads rainbird 5000” is a tutorial that will teach you how to adjust the sprinkler head for your Rainbird 5000.

Frequently Asked Questions

How do you adjust a pop up sprinkler head?


How do I adjust Rainbird sprinkler heads?

A: A Rainbird sprinkler head is turned on by removing the cap and inserting a pin into the cup. When you turn it on, water starts flowing out of the holes in these cups to create raindrops.

Do you need a special tool to adjust sprinkler heads?

A: Yes, in order to adjust the sprinkler head you will need a screwdriver.

  • how to adjust pop-up sprinkler heads
  • how to adjust sprinkler heads without key
  • how to adjust sprinkler heads orbit
  • how to adjust hunter sprinkler heads without key
  • rainbird sprinkler heads
You May Also Like