How do I know which sprinkler head to use?

If your water pressure is between 20-30 PSI, spray head sprinklers should be placed no farther than 15 feet apart, but with overlap for full coverage. Placing spray heads farther than 15 feet apart would create dry spots in your lawn.

Are all sprinkler heads the same size?

A replacement sprinkler head doesn’t have to be the same brand as the broken head. But it does have to be the same type: pop-up (stationary, rotor- or gear-driven rotor) or impact. And the new head must also match the inches-per-hour (iph) or gallons-per-minute (gpm) delivery rate of the old head.

What size sprinkler head do I need?

It is important when planning your sprinkler system to keep in mind that the distance between each rotary head should be less than the PSI supplied to each rotary head. For example: you wish to install a rotary head every 35 ft. This means that you will need at least 36 PSI supplied at each rotary head.

What is the most efficient sprinkler head?

The MP Rotator is the most efficient sprinkler nozzle available on the market today. This high efficiency rotating nozzle has been defined as a water-saving device, perfect for retrofitting older systems and great for new installations. The MP Rotator was designed with efficiency and sustainability in mind.

How far apart do sprinkler heads need to be?

Current fire safety codes require sprinkler heads always to be a minimum of 6 feet apart from one another to avoid cold soldering.

Can you mix different sprinkler heads?

While you can mix different brands in the same zone, don’t mix the type of head because they have different flow rates. Rotor heads, spray heads, matched precipitation etc all throw water at a different rate.

Are all sprinkler heads Universal?

An easy way to tell is to look at the sprinkler and buy the opposite of whatever the stem is. Orbit makes both kinds and they’re universal, so they’ll match whichever brand of sprinkler head you have.

How high should my sprinkler heads be?

The correct height for a sprinkler head is to have the top of sprinkler head just above the soil surface. No more than a quarter of an inch above the ground level. This lowers the tripping hazard, and a lawn mower can go past it without causing any damage.

Is Hunter or Rainbird better?

Hunter products are slightly more durable than Rainbird. They can handle a greater PSI which is important when it comes to water pressure, winterization and extreme weather. Sprinkler heads sit in the ground which experience extreme temperatures.

How often should sprinkler heads be replaced?

The National Fire Protection Association (NFPA) requires that fire sprinkler heads be inspected annually by a professional, and they recommend you carry out quarterly inspections yourself. Sprinkler heads need to be replaced if they are found to be damaged, leaking, or defective in any way during routine testing.

Is Rainbird better than Hunter?

So what’s the difference between Hunter and Rainbird? The answer lies in durability. In general, Hunter components — the tubes and pipes, heads and rotors and the sensors — are just a little bit more durable. That’s not to say that Rainbird sprinkler systems won’t last a long time.

How many sprinkler heads can you put on one line?

At different pressures, the sprinkler head and nozzle will consume different amounts of water. For example, at 35 pounds per square inch (PSI) the 5000 Series Rotor using the 3.0 nozzle will use 3.11 gallons per minute (GPM). If your home’s water capacity was 10 GPM, you could place 3 heads per zone.

How much should a sprinkler head overlap?

Sprinklers are intentionally designed to require 100% overlap of watered areas. That means each sprinkler throws water ALL the way to the next sprinkler in each direction. READ THAT AGAIN! That’s right, 100% overlap of watered areas is REQUIRED or you will get dry spots!

How many sprinklers can I run on one line?

For example, you generally have a flow rate of 10 gpm from a ¾-inch spigot where you connect your hose. With your 10 gpm flow rate at your spigot, you could run two sprinklers at 5 gpm each. The best set-up is to run two hoses from the spigot–each to one sprinkler.