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Hunter PRO-SPRAY 30 PSI Pressure Regulated Spray Head with Check Valve 4 in. | PROS-04-PRS30-CV

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Hunter PRO-SPRAY 30 PSI Pressure Regulated Spray Head with Check Valve 4”


  • Product Type: Spray Head
  • With Check Valve
  • No Nozzle (Flush Plug Only)
  • Pop-Up Height: 4 inches

Features & Benefits

The ability to regulate water pressure is crucial to overall system efficiency. The brown-capped PRS30 takes all the rugged and reliable features of the Pro-Spray body and delivers efficient pressure regulation by keeping water pressure at a constant 30PSI. The built-in regulator is proven to reduce water waste and promote healthier root zones because water is delivered at the optimum pressure for spray nozzles. The PRS30 is compatible with both fixed-arc and Pro Adjustable Nozzles and is available in Shrub, 4”, 6”, and 12” riser heights. It is recommended for both residential and commercial applications.

  • Models: Shrub, 4”, 6”, 12”
  • Side inlet (SI) version available in 6” and 12”
  • The identification cap is brown for easy field ID
  • Warranty period: 5 years

EPA Watersense Approved

The pressure-regulated Pro-Spray® PRS30 and PRS40 meet the stringent requirements established by the U.S. Environmental Protection Agency to identify products that exemplify water conservation and performance.

Co-Molded Wiper Seal

The industry's most rugged wiper seal is co-molded from two types of chemical and chlorine-resistant materials. This pressure-activated, multi-function wiper seal reduces flow-by, operates at low pressures, and allows more sprinkler heads to be installed on the same zone. Its innovative design prevents debris from entering the seal when the riser is retracted, reducing riser stick-ups.

Industry's Strongest Spray Body

The Pro-Spray line incorporates a heavy-duty ribbed body and durable cap engineered to withstand the harshest environments, including the rigors of foot traffic and the abuses of heavy machinery. In addition, the buttress thread design provides superior strength in cap-to-body gripping capacity helping the head to withstand high inlet surge pressures.

Heavy-Duty Spring

The industry's strongest spring for positive retraction under any conditions.

FLOGUARD™ Technology

In the event of a missing nozzle, FloGuard technology reduces the flow of water from the riser to a 0.5 GPM (10’ tall) indicator stream, eliminating water waste and preventing landscape erosion while providing a visual indicator for repair.

Optional Check Valve

Optional check valves eliminate drainage at heads installed on slopes, protecting landscapes from damage and erosion while reducing water waste. Choose from the convenience of factory-installed check valves or the flexibility of field installation.

Innovative Seal Design

Pedestrian traffic, landscaping equipment, temperature changes, and cycling pressures can often cause body caps to loosen. Most spray bodies utilize an O-Ring, which breaks the seal immediately after loosening. The Pro-Spray can withstand more than one full 360° turn and remain sealed at any pressure.

Pressure Regulated to 30 & 40 PSI

Hunters pressure-regulated pop-up sprays are calibrated for the needs of any installation. The PRS30 with the brown cap optimizes the performance of traditional sprays at 30 PSI. The gray-capped 40 PSI PRS40 is designed for the efficient MP Rotator and is the only 40 PSI regulated pop-up on the market today.

Operating Specifications

  • Recommended pressure range: 15 to 100 PSI

Product Details

  • Retracted Height: 5⅞”
  • Pop-up height: 4”
  • Exposed diameter: 2¼”
  • Inlet size: ½”

Factory Installed Options

  • Drain check valve (up to 14’ of elevation)
  • Check valve available on 4”, 6”, 12”
  • Reclaimed water ID cap
  • FloGuard technology available for check valve model
More Information
Brand Hunter
Type Pressure Regulated Spray Head
Nozzle Connection Female Nozzles
Side Inlet No Side Inlet
Inlet Size 1/2 in.
Spray Body Height (in.) 5 - 7/8 in.
Check Valve Check Valve
Spray Head Spring Heavy Duty
Nozzle Installed No Nozzle (Flush Plug Only)
Spray Head Wiper Seal Co-Molded
Non-Potable Potable
Pressure Regulation PRS30
Application Residential and Commercial
Warranty 5 Years
Pop-Up Height 4 in.
Advanced Features Check Valve, Potable, PRS30
Brochure (586.64 kB)
Cutsheet (190.84 kB)
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