Hunter Pro-Spray PRS40 Spray Body with Check Valve – 150 mm
MP Rotators perform best when outlet pressure is controlled and consistent.
The Hunter Pro-Spray PRS40 spray body regulates pressure to 2.8 bar and includes a built-in check valve to reduce low head drainage.
This 150 mm model is commonly used where extra pop-up height is needed to clear turf, mulch, or groundcover.
What this is used for
The Hunter Pro-Spray PRS40 is a pressure-regulated spray body designed specifically for MP Rotator nozzles.
- MP Rotator spray zones requiring regulated pressure
- Lawns with thicker turf or higher finished ground levels
- Landscaped areas with mulch or groundcover
- Sloped sites where low heads drain after shut-off
What to check before you buy
- Pressure regulation: PRS40 regulates outlet pressure to 2.8 bar, ideal for MP Rotators.
- Check valve: Built-in check valve helps prevent low head drainage.
- Pop-up height: 150 mm. Ensure this height suits your turf or landscape finish.
- Nozzle compatibility: Designed for use with MP Rotator nozzles.
- Inlet: ½" female BSP bottom inlet.
Important pressure note
Using MP Rotators without pressure regulation can result in misting, uneven coverage, and reduced efficiency. PRS40 spray bodies help maintain correct operating pressure at each head.
Key features
- Pressure regulated to 2.8 bar for MP Rotators
- Integrated check valve to reduce low head drainage
- 150 mm pop-up height for thicker turf and landscaped areas
- Reliable wiper seal to limit leakage and debris entry
- Durable Hunter Pro-Spray construction
Specifications
- Brand: Hunter
- Series: Pro-Spray PRS40
- Pop-up height: 150 mm
- Pressure regulation: 2.8 bar (40 PSI)
- Check valve: Integrated
- Inlet: ½" female BSP
- Application: MP Rotator spray irrigation
Compatibility and related parts
This spray body is designed to be used with MP Rotator nozzles.
Need a hand choosing?
If you’re deciding between 100 mm and 150 mm spray bodies, let us know your turf type, ground finish, and site conditions. We’ll help you select the right height and setup.