· PART 1 - GENERAL
2 SPRINKLERS
A. Description: Rain Bird® XLR Series Rotor designed to provide uniform coverage over entire area of spray shown on drawings at available water pressure or as follows:
1. Rain Bird® XLR24NPT Rotor for large synthetic or natural turf areas (81-177 feet (25.6-57.3 m)) spacing: maximum 120 psi (8.3 bar).
B. Impact rotor for large synthetic or natural areas (81-177 feet (25.6-57.3 m)) spacing: maximum 120 psi (8.3 bar). Irrigation rotor specifications include but are not limited to:
1. The rotor swing arm and nozzle shall be constructed of heavy-duty and ultra-violet resistant plastic.
2. The rotor body and barrel shall be constructed of aluminum.
3. Reversing 20-340° arc adjustment or full 360° rotation.
4. Operating range of 81 to 177 feet (25.6 to 57.3 m).
5. Operating pressure range of 30 to 120 psi (2.1 to 8.3 bar).
6. Shall include Ø2 inch NPT inlet.
7. Shall include a water deflector that uniformly distributes water for the entire throw distance.
8. Shall accept an optional jet breaker to improve distribution uniformity.
9. Shall include an automatic brake mechanism that allows the water jet to maintain a constant rotation speed in all operating conditions independent of the flow and pressure.
10. Shall include a rotation speed selector that has three rotation speeds to choose from.
11. Shall accept nozzles with indicated flow rates from 35 to 363 gpm (7.8 to 79.2 l/m) (See Figure) and an exit trajectory of 24°.
12. Shall include a one-year trade warranty.
13. Shall be manufactured by Rain Bird® Corporation, Azusa, California.
Nozzle Performance Chart
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