40 PSI Pressure Regulation
Pressure-regulated operation at 40 PSI is optimized for MP Rotator nozzles.
If you buy through affiliate links, we may earn commissions, which help support our site.
Updated 3 months ago
Pro-Spray PRS40 4 in. Spray Body
Pressure-regulated 4-inch spray body optimized for MP Rotator nozzles at 40 PSI. Helps improve efficiency and reduce misting in retrofit and new installations.
General Information
BrandHunter
NamePro-Spray PRS40 4 in. Spray Body
Product Highlights
Helps Reduce Misting
The spray body is designed to help reduce misting in retrofit and new installations.
4-Inch Pop-Up Design
This in-ground pop-up spray body has a 4-inch pop-up height and a 1/2-inch female NPT inlet.
Hunter Pro-Spray PRS40 is a 4-inch in-ground pop-up spray body pressure-regulated at 40 PSI and optimized for MP Rotator nozzles.
Media Reviews
Facility Executive Magazine
This professional-grade sprinkler head is highlighted for its durability and efficiency, specifically noted for its compatibility with MP Rotators and its pressure regulation, which helps ensure consistent performance and water efficiency.
Read review
commaik.de
The reviewer identifies the PRS40-CV as a top recommendation for lawn irrigation, specifically when paired with MP Rotator nozzles. It is praised for its integrated pressure regulation and non-return valve, which provide uniform, wind-stable irrigation and reduced water consumption.
Read review
prendepants.com
Why I Trust the Hunter Pro Spray PRS40: An Expert’s Firsthand Experience
The author describes the PRS40 as a well-engineered, reliable, and efficient solution for residential and light commercial irrigation. The review emphasizes that the 40 PSI pressure regulation and check valve are key features for achieving uniform coverage and water conservation.
Read review
Video Analysis
8:16
Pro-Spray Product Comparison Testing - Burst, Surge, Flush and Cap-leak.
335,023 views • 12 years ago
6:33
Hunter Spray Nozzle Adjustments
261,655 views • 3 years ago
0:33
PROS-04 Hunter PRO-SPRAY
111,211 views • 6 years ago
6:49
Quick Look At Hunter Sprinkler Heads | Pro Spray 04 With Adjustable Nozzle
22,470 views • 2 years ago
5:06
Hunter PRO-SPRAY Sprinkler with Pressure Regulation
8,347 views • 5 years ago
0:32
PROS-12 Hunter 12 in. PRO-SPRAY w-Side Inlet
6,835 views • 6 years ago
Attributes
| Attribute | Specification | Notes |
|---|---|---|
| Installation Method | in-ground | |
| Operating Pressure | 40 psi | psi |
| Pop Up Height | 4 in | in |
| Spray Pattern | rotating, adjustable | |
| Sprinkler Type | pop-up | |
| Thread Size | 1/2 in FPT (female NPT inlet) |
Explore Alternatives
MiniMax Turbo Oscillating Sprinkler
Oscillating sprinkler with MiniMax-style adjustable coverage in a compact body, suitable for small and irregular spaces. Controls allow range and width tuning to avoid sidewalks or driveways.
View Details
PGP Ultra 4 in. Pop-Up Rotor
Upgraded PGP rotor with advanced arc setting, non-strippable drive, and multiple nozzle options. Suitable for medium and large lawns needing reliable rotor performance.
View Details
P5R Plastic Impact Sprinkler
Plastic impact sprinkler head with adjustable pattern and distance for garden and lawn watering. A lower-cost alternative to brass impact heads while retaining Rain Bird's familiar adjustment layout.
View Details