
How do I adjust my hunter prs40?
- Insert the plastic key end of the Hunter wrench into the adjustment socket .
- While holding the nozzle turret at the right stop, turn the wrench clockwise.
- Adjust to any arc between 40° and 360°.
How does the prs40 work?
This technology and water savings is brought to life in the PRS40. This efficient watering tool combines the rugged Pro-Spray body and replaces the traditional nozzle with a MP Rotator. Regulated at 40PSI, the Pro-Spray PRS40 ensures the optimum output pressure to achieve maximum efficiency.
What PSI is the prs40 pressure regulator?
To optimize MP Rotator performance, the PRS40 is pressure-regulated to 40 PSI. Hunter’s revolutionary MP Rotators use multi-stream technology to deliver accurate streams of water with superior uniformity.
How do you adjust the arc adjustment ring on a hunter riser?
The Hunter Pro-Spray two piece ratcheting riser will allow you to align the riser by twisting in either direction after MP Rotator is tightened. With the MP Rotator operating and in the pop-up position, rotate the Arc Adjustment Ring.
How do I adjust the radius of my Hunter nozzles?
The radius, or distance the water sprays on Hunter Nozzles can be adjusted by turning the center screw on top of the nozzle. This will increase or decrease the radius.

How do you adjust Pro Spray prs40?
1:464:08Hunter PS Ultra & Pro Spray Sprinklers - How to adjust Arc and ...YouTubeStart of suggested clipEnd of suggested clipIf you need to reduce the radius. Turn the screw clockwise. If. You need to reach a little farther.MoreIf you need to reduce the radius. Turn the screw clockwise. If. You need to reach a little farther. Turn it the opposite direction or counterclockwise.
How do you adjust Hunter spray heads?
1:063:48Hunter Spray Adjustments and Maintenance - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you need to reduce the radius. Turn the screw clockwise. If. You need to reach a little farther.MoreIf you need to reduce the radius. Turn the screw clockwise. If. You need to reach a little farther. Turn it the opposite direction or counterclockwise.
How do you adjust Hunter sprinkler distance?
0:532:49PGJ - SRM Rotor Sprinklers - How to adjust Arc and Radius - YouTubeYouTubeStart of suggested clipEnd of suggested clipSimply install the allen wrench into. The raised arrow. And clockwise spins the screw down in frontMoreSimply install the allen wrench into. The raised arrow. And clockwise spins the screw down in front of the nozzle to deflect the spray or.
How do you adjust the radius on a Hunter sprinkler head?
0:000:27How To Adjust Your Sprinkler Heads - Hunter PGP Radius - YouTubeYouTubeStart of suggested clipEnd of suggested clipTo change the distance of throw of a PGP insert the hex end of the adjustment tool into the rangeMoreTo change the distance of throw of a PGP insert the hex end of the adjustment tool into the range adjustment screw. You'll find this screw under the raised bump on the PGP s rubber. Cover turn the
How do you adjust the water flow on a sprinkler head?
To adjust a stationary sprinkler head, find the spray radius adjustment screw on top of the nozzle. You may need to adjust it slightly to point the water spray in the direction of your lawn that you want it. Turning it clockwise can also help lower the water pressure on a spray head that is shooting too much water out.
How do you adjust automatic sprinkler heads?
1:467:24Lawn Sprinkler Adjustments you NEED to KNOW - YouTubeYouTubeStart of suggested clipEnd of suggested clipHead you're gonna notice that there's a small opening on the top you're gonna insert this tool in toMoreHead you're gonna notice that there's a small opening on the top you're gonna insert this tool in to rotate.
How do you adjust the arc on a Hunter PGP sprinkler head?
Insert the plastic key end of the Hunter wrench into the adjustment socket . While holding the nozzle turret at the right stop, turn the wrench clockwise. Each full 360° turn of the wrench will increase the arc 90°. Adjust to any arc between 40° and 360°.
How do I adjust my sprinkler arc?
0:381:33How To Adjust Sprinkler Head Arc - Hunter PGP - JB Irrigation - YouTubeYouTubeStart of suggested clipEnd of suggested clipSimply grab the riser. And turn it to the desired. Position. Once the right side of the arc is linedMoreSimply grab the riser. And turn it to the desired. Position. Once the right side of the arc is lined up you can adjust the left side to do this rotate.
How to adjust spray pattern?
Align the right side of the spray pattern to the desired point. Hold the perimeter of the nozzle with your fingers and turn the nozzle counterclockwise to increase the arc. To decrease the arc hold the perimeter of the nozzle and turn the top adjustment ring clockwise. ADJUSTING THE LEFT SIDE OF THE ARC. The adjustable left edge of the spray ...
What is the arc of Hunter Pro adjustable nozzle?
Hunter Pro Adjustable Nozzles come from the factory with the arc preset at 25 degrees.
How many feet is a Hunter nozzle?
NOTE: Hunter offers fixed nozzle radius sizes from 5, 8, 10, 12, 15 and 17 feet as well as short radius nozzles from 2, 4 and 6 feet. The adjustable nozzles are offered in radius of 4, 6, 8, 10, 12, 15 and 17 feet.
How to reduce radius of nozzle?
To decrease the radius, hold the top of the nozzle edge using your hand. Next, turn the screw in the clockwise direction using a small flathead screwdriver. If you need to reduce the radius more than 25%, install a smaller radius nozzle for this location.
How to adjust MP rotator?
MP Rotator - Adjusting the Radius and Arc 1 Install the MP Rotator with the Left Edge Indicator (flat side of nozzle) pointing to the left side of the desired watering pattern. The Hunter Pro-Spray two piece ratcheting riser will allow you to align the riser by twisting in either direction after MP Rotator is tightened. 2 With the MP Rotator operating and in the pop-up position, rotate the Arc Adjustment Ring. Turning the Arc Adjustment Ring clockwise will increase the arc, counter clockwise will decrease the arc.
Which way to turn arc adjustment ring?
Turning the Arc Adjustment Ring clockwise will increase the arc, counter clockwise will decrease the arc. Note: Adjustment can be done with the MP Rotator Tool (MPTOOL) or by hand.
How to install MP rotator?
Install the MP Rotator with the Left Edge Indicator (flat side of nozzle) pointing to the left side of the desired watering pattern. The Hunter Pro-Spray two piece ratcheting riser will allow you to align the riser by twisting in either direction after MP Rotator is tightened.
What is the operating pressure of a sprinkler?
A consistent operating pressure greater than > 55 PSI (3.7 BAR) shortens the life of the sprinkler, increases rotation speed, reduces sprinkler uniformity and voids the trade warranty.
Does MP rotator shut off?
To prevent damage during adjustment, the MP Rotator does not completely shut off like a spray nozzle. To achieve maximum radius reduction with any MP Rotator model use a 30 PSI (2 BAR) regulating spray body.
