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w <br /> R 0 T 0 R S <br /> Full-or Part-Circle Rotor Pop-Up <br /> Sprinkler <br /> R-50 <br /> Primary Application <br /> Heavy-duty,closed-case rotor designed for <br /> residential and light commercial applications, <br /> especially where high durability and built-in <br /> `r vandalism protection are important. <br /> Features <br /> • Water-lubricated,non-strippable, <br /> environmentally sound drive provides <br /> durability,longer product life,and prevents <br /> breakage of mechanism. <br /> Pc • Full-or part-circle capability in one unit. <br /> • Easy arc adjustment requires no tools. R-gp <br /> • Two nozzle families available: Radius+ <br /> (standard)nozzles for maximum radius and <br /> Rain Curtain"nozzles for superior close-in <br /> watering. Operating Range <br /> • Rapid-reset Memory-Arc"to quickly • Precipitation rate:0.25 to 1.32 inches <br /> and automatically return nozzle stream per hour(6,6 to 32,1 mm/h) <br /> to set arc. • Radius:21 to 50 feet(6,7 to 15,2 m) <br /> • Adjustable bypass to allow flow adjustment • Pressure:25 to 65 psi(1,7 to 4,5 Bars) <br /> to optimize drive at varying pressures. • Flow:1.5 to 9.4 GPM(0,36 to 2,09 m3/h; <br /> • Low-pressure and low-gallonage operation. 0,10 to 0,58 Us) <br /> • Patented,pressure-activated multi-function <br /> wiper seal protects internal assembly Specifications <br /> from debris to ensure positive pop-up and • 3/4" (20/27)FPT bottom inlet <br /> retraction. • Radius+and Rain Curtain <br /> • Radius adjustment screw allows up to 25% nozzles:1.5-black;2.0-brown; <br /> radius reduction without changing nozzles. 3.0-gray;4.0-yellow;6.0-green <br /> • Unique Quick-Flush"action to clean • Nozzle outlet trajectory is 23° <br /> pop-up stem. • LA nozzle outlet trajectory is 11° <br /> • Inlet filter screen and dual spring bearings <br /> ensure strong performance in dirty water. Dimensions <br /> • Low-angle(11°)body available. • Overall height:V/4" (18,4 cm) <br /> • Arc adjustment 25°to 350°or full-circle. • Pop-up height:35/s" (9,2 cm) <br /> • Three-year trade warranty.' • Exposed surface diameter: 13/4" (4,4 cm) <br /> • Optional,durable,two-piece rubber cover <br /> for added safety sold separately(A49119). Note:Overall body height is measured <br /> • Optional non-potable water cap for easy popped down. <br /> identification of reclaimed water sold <br /> separately(A49400). Models <br /> •See"Rain Bird Trade Warranty"section • R-50 <br /> on page 172. • R-50-LA <br /> /PAM$At//?a <br /> 34 rotors 1997-1998 catalog <br />