RK-23LA Brass Impact Sprinkler – 1/2" MNPT Full Circle 15° Low Angle

RK-23LA – 1/2" MNPT Full Circle Brass Impact Sprinkler (15° Low Angle)

The RK-23LA is a 1/2" MNPT brass impact sprinkler with a 15° low-angle trajectory, purpose-built for orchard, vineyard, and wind-exposed agricultural settings. It shares the same 1/8" nozzle and 1.4–4.6 GPM flow range as the standard RK-23 but delivers a flatter water arc that resists wind distortion and reduces evaporation in hot, open environments. Radius 31.1–39.4 ft at 30–65 PSI.

Key Features and Benefits

• 15° low-angle trajectory — keeps the water stream below the wind layer in exposed fields and orchard rows, maintaining pattern integrity where standard heads lose coverage.
• Full-circle coverage — uniform distribution around each riser, reducing dry spots in closely spaced tree or vine plantings.
• Bronze body and arm — resists corrosion in continuous-run and chemigation applications.
• Brass nut and tube — precise machined fit ensures consistent nozzle alignment throughout the season.
• Stainless steel spring and pin — corrosion-resistant impact mechanism for reliable operation year after year.
• Wide pressure range (30–65 PSI) — compatible with most farm mainline pressures without additional regulation.

Construction

Bronze body and arm, brass nut and tube, stainless steel spring and pin. Spring arm impact drive.