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Hunter 181500 PGP Riser Seal

In stock
SKU
181500
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Sales Price $0.25 Our Price $0.49 You save 49%

Hunter 181500 PGP Riser Seal

  • Part # Hunter 269400
  • Protective Rubber Cap
  • For Hunter PGP Series Rotors


Features & Benefits

  • Hunter replacement riser seal for Hunter PGP series rotors. Riser Seal Only
  • Industrys most reliable and proven pressure-activated wiper seal

Product Details

Installing The PGP Riser Seal

  • Removing the old seal:
    • Unscrew the body cap and remove the internal assembly.
    • Place the base of the riser on a solid surface and grip the spring and riser body firmly.
    • With your other hand, snap off the body cap. With your palm on top of the logo cap, pull up with your fingers.
    • While still gripping the spring and body, remove the rubber seal. When you remove the seal, the tension in the spring will be released.
    • Remove the plastic spring seat.
  • Installing the new seal:
    • With the base of the riser on a solid surface, push the retraction spring down below the nozzle turret and hold it there.
    • Drop the rigid-plastic spring seat onto the riser, grooved side down, so it rests on the spring.
    • Carefully work the new flexible rubber seal, flat side up, onto the nozzle turret, and then down onto the riser body. Take special care not to twist or deform the flexible seal as you work it down over the gap between nozzle turret and riser shaft.
    • Snap the body cap onto the body. The cap will slide down freely once past the ring at the top of the nozzle turret.
    • Carefully release your grip on the spring.
    • Exercise the assembly several times (push the cap down and let it be pushed back up) to ensure the parts are seated and do not stick.
    • Reinstall the assembly in the sprinkler body, screwing the cap on tightly with your hand. Be sure no threads can be felt under the body cap”if you can feel the threads, the seal is not seated properly.

Note: The new riser seal incorporates improvements that increase the durability and life of service.

Before turning on the sprinkler to check for leaks, necessary adjustments and proper retraction, you should check the final installation height to determine if the sprinkler is set at grade.

Replacing the Riser Seal on a Hunter Rotor
Steps 1Steps 2

Unthread the body cap and remove the internal assembly from the pop-up body.

Place the base of the riser on a solid surface and grip the spring and riser body firmly. With the other hand, snap off the body cap”with your palm on top of the logo cap, pull up with your fingers.

Steps 3Steps 4

While still gripping the spring and body, remove the rubber seal.

When you remove the seal, the spring's tension will be released. Remove the plastic spring and plastic springseat (if it was not pushed off by the spring).

Steps 5

Now that the old seal is removed, the new seal can slide over the top of the rotor's turret and onto the riser. Be sure to install the spring seat prior to the riser seal. After the new components are installed you can then reinstall the rotors body cap.

Brand:
Hunter
Compatability:
PGP, PGP Ultra Series
Type:
Rotor Tool
Set:
1
Color:
Black
Brochure (527.25 kB)
Manual (493.74 kB)