Rain Bird 20JH Full Circle 15mm Male Brass Impact Sprinkler Body Only (Box of 30)

The Rain Bird 20JH Brass Impact Sprinkler is a trusted performer for solid-set irrigation systems, center pivots, and general agricultural field applications. Known for its rugged brass construction and reliable operation, it provides excellent performance at low to medium application rates, making it a versatile choice for growers and contractors alike.

Featuring a full circle operation and a spoon drive arm engineered for larger nozzles and higher pressures, the 20JH delivers consistent, uniform water distribution across a wide radius. Stainless steel springs, a precision fulcrum pin, and chemically resistant washers ensure long service life, even under demanding field conditions.

Sold in a box of 30 sprinkler bodies, the 20JH is ideal for large installations and maintenance programs. Compatible with Rain Bird SBN-1 Straight Bore Nozzles and SBN-1-V Straight Bore Nozzles with Vane (sold separately), it also comes with options for factory-installed nozzles, providing flexibility and ease of setup. Backed by Rain Bird’s five-year Customer Satisfaction Policy, it’s a durable solution for professional irrigation systems.

FEATURES

• Durable Brass Build: Rugged brass body for long-lasting field performance.
• Full Circle Coverage: Ensures uniform water distribution.
• Spoon Drive Arm: Designed to handle larger nozzles and higher pressures.
• Reliable Components: Stainless steel springs, fulcrum pin, and chemical-resistant washers.
• Flexible Nozzle Options: Compatible with SBN-1 and SBN-1-V nozzles (sold separately); available with factory-installed nozzle options.
• Warranty: Supported by Rain Bird’s 5-year Customer Satisfaction Policy.
• Bulk Pack: Supplied in a box of 30 sprinkler bodies.

SPECIFICATIONS

• Connection: 1/2" (15 mm) Male NPT Brass Inlet Bearing
• Operation: Full Circle
• Trajectory Angle: 23°
• Operating Pressure Range: 35–60 psi (2.4–4.1 bar)
• Flow Rate: 2.0–5.47 gpm (0.47–1.24 m³/h)
• Radius: 35–44 ft (11.6–13.4 m)
• Nozzle Port: 1/8" Female NPT

APPLICATIONS

• Agricultural Irrigation: Widely used in orchards, vineyards, and row crop fields.
• Center Pivots & Solid-Set Systems: Reliable and durable for fixed or rotating installations.
• Large-Scale Operations: Bulk packaging (box of 30) suited for growers, contractors, and maintenance crews.
• Versatile Coverage: Suitable for both new installations and replacement needs.

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