Hunter 44012040 Pro-spray PRS40 4 in Pop-up Check Valve

Product Description

The HUNTER 44012040 is the Pro-Spray PRS40, a 4-inch pop-up sprinkler head with a factory-installed check valve and an integrated MP Rotator nozzle. The MP Rotator uses multi-stream technology to deliver precise, uniform water distribution across the coverage area. Operating at a regulated 40 psi, the PRS40 maintains optimal output pressure for maximum irrigation efficiency. The ABS body is built for durability in demanding field conditions. The built-in check valve prevents low-head drainage on sloped installations, reducing water waste and protecting landscapes from erosion. Licensed irrigation contractors and landscape professionals install this unit as part of both residential and commercial irrigation systems.

The PRS40 is suited for residential turf and planting areas as well as commercial landscape installations. Its multi-stream rotator technology can reduce system water use compared to standard spray nozzles, making it a practical choice for water-efficiency upgrades and new system designs. The factory-installed check valve simplifies installation on grade changes and slopes where drainage from idle heads is a common problem. The unit is available in multiple configurations to address a wide range of site layouts and coverage requirements.

Key Features

• Regulated at 40 psi for consistent, efficient output pressure
• MP Rotator multi-stream technology improves distribution uniformity over standard spray nozzles
• Factory-installed check valve prevents low-head drainage on slopes
• 4-inch pop-up height suits standard turf and planting bed applications
• ABS construction for durability in residential and commercial use
• Suitable for both residential and commercial irrigation systems

Compatibility

Designed as an OEM-style component for use in residential and commercial irrigation systems where a 4-inch pop-up sprinkler body with check valve and MP Rotator nozzle is required.

Installation Notes

Installation should be performed by a licensed irrigation contractor in accordance with local plumbing and irrigation codes. Shut off system water supply and relieve line pressure before servicing or replacing any sprinkler head. Ensure the pop-up stem moves freely and the check valve seats properly before backfilling. Do not overtighten fittings on the ABS body to avoid cracking the housing.

Technical Specifications

• Pop-Up Height: 4 inches
• Operating Pressure: 40 psi (regulated)
• Material: ABS
• Color: Black
• Check Valve: Yes, factory-installed
• Flow Control: No

Standard Information

• Brand: HUNTER
• Manufacturer Part Number: 44012040