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| Hunter PGP-ATR Rotor Sprinklers |
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Features
- Why settle for second best when you can have the sprinkler by which everything else is measured. The PGP is Hunter's original product, the item that put the company on the map in 1981. Its exceptional design and impressive performance placed the rotor a cut above back then, while continuous improvements and enhancements have allowed it to remain the number one selling rotor in the world ever since. With the superior ability to deliver even water distribution from precision engineered nozzles, this sprinkler is unequaled for reliability, durability, versatility and value. With its patented features and Hunter's years of experience in gear-drive technology, it's no wonder the PGP remains the professional's choice.
- Features and Benefits
- Integral rubber cover with membrane covered sockets
- Keeps dirt out, permanently installed
- Through-the-top adjustment with helpful symbols
- Easiest to adjust, wet or dry
- Quick Check Arc/Fast Forward
- For quick verification of arc stop points
- Complete set of interchangeable nozzles
- 12 standard nozzles for virtually any task
- Factory installed nozzles available
- Choose the convenience of pre-installed nozzles for large projects
- Radius adjustment of up to 25%
- Easy fine-tuning without changing nozzles
- Reversing full-circle and part-circle operation in one unit
- For fastest, hassle-free adjustment, 40°-360°, wet or dry
- Proven, long-life water-lubricated gear drive
- First introduced over 15 years ago and still continuously improved (U.S. Patent numbers 4,568,024 and 4,718,605)
- Advanced riser seal
- Industry’s most reliable and proven pressure-activated wiper seal
- Large dirty water screen
- Puts an end to nozzle clogging
- Installation of the PGP-ATR Unit
- Remove the Internal Assembly of the Existing Sprinkler
- PGP-ATR
- 1. Pry up the lid on the in-ground sprinkler to gain access to the internal parts.
- 2. Using the special internal assembly removal wrench (available from your irrigation distributor), insert the large hex end of the wrench into the canister of the head while holding the pop-up mechanism upright. The hex end of the wrench will fit onto the large hex nut at the bottom of the canister. Note: If the hex nut is not visible, there may be debris in the bottom of the canister. This debris should be removed before continuing.
- 3. Turn the wrench counter-clockwise on the hex nut to remove the internal assembly of the sprinkler.
- Installing the New PGP-ATR Internal Assembly
- PGP-ATR
- 1. Clean any debris in the thread area for easy assembly of the new parts. Also make sure the O-ring seal on the threaded end of the ATR assembly is in place.
- 2. Thread the entire ATR body/riser assembly into the existing sprinkler canister. Make sure this assembly is hand tight so that the O-ring seal seats properly in the existing canister. At this time, it is usually most convenient to align the right, fixed arc stop of the sprinkler's intended watering pattern.
- Aligning the Right (Fixed) Side of Arc
- PGP-ATR
- If the right side of the arc is not properly aligned, the results may be a wet walkway or a dry turf area. The right side arc can easily be realigned.
- Note: It is not necessary to dig up and remove the whole sprinkler to realign the right arc.
- 1. To align the right fixed arc stop of the sprinkler, unthread only the body cap counterclockwise and remove only the ATR. Once the internal assembly is removed, rotate the nozzle turret to the right stop. Screw the internal assembly back into the body with the nozzle aligned to the right side of the area you want irrigated. (To complete the adjustment of the watering pattern, continue with the arc adjustment steps below.)
- 2. Install the cap portion of the ATR to complete the assembly process.
- Nozzle Trees
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