Hunter PGP Ultra PGP12CV 12" Pop-Up Rotor Sprinkler with Check Valve — Heavy-Duty, Adjustable Nozzles

Hunter PGP Ultra PGP12CV is a heavy-duty 12-inch pop-up rotor sprinkler with a built-in check valve, non-strippable drive and automatic arc return for reliable turf irrigation.

Built as an upgraded successor to the long-running PGP rotor, the PGP Ultra concentrates decades of field testing and installer feedback into a single, versatile nozzle-driven rotor. It combines toughness, precision and serviceability so landscape professionals can tune spray patterns and pressures while reducing callbacks for leaks or misaligned arcs. The PGP12CV model adds a factory check valve to hold backflow and prevent low-head drainage on moderate slopes.

What improvements does the PGP Ultra offer over earlier PGP rotors?

The Ultra introduces key mechanical upgrades designed to extend life and simplify maintenance. Its non-strippable drive and automatic arc return reduce the risk of internal damage and make it easier to restore proper rotation after obstructions. Service parts remain accessible for quick on-site repairs.

• Non-strippable drive gear for resilient operation under stress
• Automatic arc return to resume set patterns after interruptions
• Accessible components for faster field servicing and fewer replacements

How adjustable and precise is the nozzle and arc control?

The PGP Ultra supports a broad range of nozzle and radius options so you can match precipitation and throw to site demands. The unit offers a headed slot and set screw for secure arc adjustment, and 22 nozzle selections let technicians dial in distribution and distance for turf, shrub or mixed zones.

• 22 nozzle choices spanning multiple radii and precipitation rates
• Headed slot plus set screw for accurate, tamper-resistant arc setting
• Fine-tune throw to balance coverage and water efficiency

Why choose the PGP12CV with a check valve for sloped or low-head sites?

The CV (check valve) version prevents low-head drainage by holding back water when zones shut off, avoiding puddles and wasted water at the lowest heads. That feature preserves uniform distribution across an irrigation run and reduces erosion or runoff in grade changes.

• Integrated check valve retains water in riser to prevent drainage
• Reduces water waste and prevents pooling on slopes or low heads
• Improves overall zone performance and uniformity

How durable is the PGP Ultra for commercial and residential installations?

Designed for repeated cycles and harsh outdoor conditions, the PGP Ultra uses reinforced materials and proven internal geometry to withstand impacts and wear. The rotor is suitable for heavy‑use landscapes, sports fields and long-term residential projects where reliability and low maintenance matter.

• Robust construction for frequent operation and long service life
• Field-tested components that limit common failure modes
• Engineered for straightforward maintenance and part replacement

Who is this for: The Hunter PGP Ultra PGP12CV is aimed at irrigation professionals, landscape contractors and informed homeowners who need a dependable pop-up rotor with flexible nozzle options and a check valve for improved performance on sites with elevation changes. If you prioritize adjustable coverage, reduced maintenance and a product backed by decades of design evolution, this model is built to meet those needs.