Skip to content
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enhancing Your Sprinkler System with the Hunter 12" PGP-Ultra Rotor

Enhancing Your Sprinkler System with the Hunter 12" PGP-Ultra Rotor

Welcome to Big Frog Supply, your trusted source for all your irrigation needs. We are excited to introduce you to the exceptional Hunter 12" PGP-Ultra Rotor.

We will explore the outstanding features of this rotor and provide you with step-by-step instructions on how to change the nozzle and make necessary adjustments. Let's dive in!

Unveiling the Hunter 12" PGP-Ultra Rotor

The Hunter 12" PGP-Ultra Rotor is a cutting-edge sprinkler rotor that offers enhanced features and performance.

Designed as an upgrade to the highly popular PGP-ADJ rotor, the PGP-Ultra brings several advancements to elevate your irrigation system to new heights. Let's delve into the remarkable features that set this rotor apart.

Non-Strippable Drive for Durability

One of the standout features of the PGP-Ultra Rotor is its non-strippable drive mechanism. This advanced design ensures years of trouble-free operation by preventing gear stripping and ensuring the longevity of the rotor.

 PGP-Ultra Rotor

With the PGP-Ultra, you can enjoy peace of mind, knowing that your rotor will continue to deliver exceptional performance over an extended period.

Automatic Arc Return for Water Conservation

The PGP-Ultra Rotor takes water conservation to the next level with its automatic arc return feature. If someone accidentally adjusts the turret beyond its intended arc setting, the rotor will automatically return to its original position.

This eliminates the need for manual readjustment and prevents water wastage. By maintaining precise arc settings, the PGP-Ultra ensures optimal water distribution, saving you both time and resources.

Part and Full Circle Arc in One Rotor

Another remarkable feature of the PGP-Ultra Rotor is its ability to function as

 PGP-Ultra Rotor

both a part-circle and full-circle rotor. When set to a 360-degree rotation, the rotor will continuously rotate in complete circles without reversing.

This versatility allows for greater flexibility in designing and customizing your irrigation system, accommodating a wide range of landscape configurations and water distribution requirements.

Check Valve for Low Head Drainage Prevention

The PGP-Ultra Rotor is equipped with a built-in check valve, a crucial component for preventing low head drainage. In zones with significant elevation differences, water often drains from the lowest sprinkler heads once the zone shuts off.

 PGP-Ultra Rotor

This can result in puddles and erosion around the sprinkler heads. The check valve in the PGP-Ultra effectively stops this drainage by holding back up to 10 feet of elevation, ensuring your landscape remains free from water-related issues.

Enhancing Performance: Adjusting the Arc and Nozzle

The Hunter 12" PGP-Ultra Rotor offers convenient adjustability to meet the unique requirements of your irrigation system. Let's walk through the process of adjusting the arc and replacing the nozzle, empowering you to optimize the performance of your rotor.

Adjusting the Arc

To adjust the arc, locate the arc adjustment slot on the top of the rotor. Using a Hunter rotor tool or a small flathead screwdriver, insert the tool into the slot.

PGP-Ultra Rotor

Turn the tool clockwise to increase the arc or counterclockwise to decrease it. By turning the turret back and forth, you can verify the pattern and ensure optimal coverage.

This simple adjustment allows you to fine-tune the water distribution, ensuring that every area of your landscape receives the desired amount of irrigation.

Changing the Nozzle

The PGP-Ultra Rotor comes with a set of nozzles, and additional nozzle options are available for further customization. Follow these steps to change the nozzle:

  1. Use the plastic end of the rotor tool to lift the riser.
  2. Optionally, use a nozzle insert collar to hold the riser up, simplifying the process.
  3. Back out the radius adjustment screw.
  4. Use needle-nose pliers or a flathead screwdriver to remove the existing nozzle.
  5. Insert the new nozzle into the opening.
  6. Tighten the radius adjustment screw back down.
  7. While the water is running, adjust the watering distance by turning the radius adjustment screw. The goal is to achieve head-to-head coverage, where the spray reaches the next sprinkler head.

By changing the nozzle and adjusting the arc, you can tailor the PGP-Ultra Rotor's performance to suit the specific needs of your landscape, ensuring efficient water distribution and optimal growth for your plants.

Purchase the Hunter 12" PGP-Ultra Rotor at Big Frog Supply

Ready to enhance your irrigation system with the exceptional Hunter 12" PGP-Ultra Rotor? Visit Big Frog Supply today to explore our extensive range of high-quality irrigation products.

Our user-friendly website and secure online ordering process make it convenient for you to find and purchase the perfect rotor for your needs.

Trust in our commitment to quality and customer satisfaction as we guide you toward achieving a lush and vibrant landscape.

The Hunter 12" PGP-Ultra Rotor is a remarkable addition to any sprinkler system, offering enhanced features and exceptional performance. With its non-strippable drive, automatic arc return, part and full-circle functionality, and built-in check valve, this rotor provides durability, water conservation, and versatility. By adjusting the arc and replacing the nozzle, you can fine-tune the rotor's performance to meet the specific requirements of your landscape.

Visit Big Frog Supply today and experience the difference of working with a reliable partner in irrigation. Trust in our expertise and commitment to quality as we help you create a thriving and water-efficient landscape.

FAQs (Frequently Asked Questions)

Q. Is the Hunter 12" PGP-Ultra Rotor compatible with other sprinkler systems?

Yes, the Hunter 12" PGP-Ultra Rotor is compatible with various sprinkler systems, providing versatility and convenience in installation.

Q. Can I adjust the spray distance of the PGP-Ultra Rotor?

Yes, you can adjust the spray distance of the PGP-Ultra Rotor by changing the nozzle and adjusting the radius adjustment screw.

Q. Does the PGP-Ultra Rotor require any special tools for adjustment?

To adjust the arc of the PGP-Ultra Rotor, you can use a Hunter rotor tool or a small flathead screwdriver. No special tools are required for the nozzle replacement.

Q. How long does the non-strippable drive of the PGP-Ultra Rotor last?

The non-strippable drive mechanism of the PGP-Ultra Rotor is designed for durability, providing years of trouble-free operation.

Q. Can the PGP-Ultra Rotor help conserve water?

Yes, the PGP-Ultra Rotor features an automatic arc return and a check valve, both contributing to water conservation efforts by preventing wastage and low head drainage.

Previous article Secrets Every Sprinkler System Owner Must Know About Pressure Vacuum Breakers
Next article How to Turn On a Sprinkler Valve System Manually

Leave a comment

Comments must be approved before appearing

* Required fields

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare