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Innovative Features and, better still, a super-duty retraction spring that ensures positive pop-down even in 100% sand conditions.

FEATURES & BENEFITS

Ultra-Strong Retraction Spring:
For positive pop-down of riser under any conditions, including bunker walls and tees.

In-Stem 40 psi (2.75 bars) Pressure Regulation:
Maximum nozzle efficiency regardless of inlet pressure. Also suitable for use with MP Rotator nozzles.

Factory-Installed Drain Check Valve for up to 25’ (8 m) of Elevation Change:
Eliminates landscape damage from flooding and erosion.

Heavy-Duty Body and Cap Construction:
Multithread buttress design withstands the harshest environments.

Pressure Activated, Multi-Function, No-Flow-Wiper Seal:
Easy to remove and clean; treated with UV inhibitors to ensure long life.

Compatible with all Female Threaded Nozzles:
Accepts adjustable, fixed, and specialty nozzles from Hunter and all major brands.

Ratcheting Riser for Quick Arc Adjustment:
Adjusts easily while sprinkler is operating.

Innovative “Pull-Ring” Flush Plug Design:
Allows limited flow permitting controlled directional flushing.

SPECIFICATIONS

MODELS

GINST-06 - 6” (15 cm) Pop-up

DIMENSIONS

• Overall height:
8-3/4” (22.5 cm)
• Inlet: 1/2” female NPT
• Exposed diameter: 2-1/4” (5.7 cm)

OPERATING SPECIFICATIONS

• Recommended pressure range:15 to 100 PSI (1.0 to 6.9 bars;
103 to 689 kPa)
• Flow-by: 0 at 10 PSI (.7 bars; 68 kPa) or greater;
.1 GPM (0.02 m3/hr; 0.4 l/min) otherwise
• Precipitation rates: approximately 1-1/2” (38 mm) per hour

OPTIONS AVAILABLE

• Field-installed black rubber cover (part # 469805)
• Field-installed reclaimed water identification snap-on cover (part # 469800)
• Field-installed reclaimed water identification body cap (part # 458530), with “Check Valve” stamped on top for easy ID (part # 458535)
• Field-installed vandal-proof cap (part # INST-VPC)

LITERATURE

G-Spray Brochure (190.46 Kb)

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