TROUBLESHOOTING GUIDE 1" (26/34) riser-mounted impact head used for slope or large, non-turf-area applications Proven impact drive Long-wearing TNT bearing Straight-through flow for superior performance in dirty water Full-circle or adjustable arc 20° to 340° Precision Jet tube (PJ) minimizes side splash Stainless steel distance control diffuser pin allows up to 25% radius reduction Rugged brass, bronze and stainless steel construction FP trip for full- or part-circle operation Inlet Size: 1 in male Coverage Arc: Full/Part Circle Features: ADJ Distance Control Diffuser Pin, PJ Precision Jet Tube Specifications: Precipitation Rate: 0.76 to 0.94 inches per hour (19 to 23 mm/h) Radius: 57 to 65 feet (17,4 to 19,8 m) Pressure: 50 to 80 psi (3,5 to 5,5 Bars) Flow: 12.9 to 16.5 GPM (2,93 to 3,75 m3/h; 0,81 to 1,04 l/s) 1" (26/34) female NPT or BSP threaded inlet For standard nozzle at normal operating pressure, the highest point of stream is 10 feet (3,1 m) above nozzle Nozzle outlet trajectory: 27°