STG-900 The STG-900 rotor comes standard with through-the-top access to the riser assembly for easy maintenance. This versatile option can also be installed in a vault system within the synthetic field. For added safety, order the user-installed rubber cover kit featuring a cushioned, non-slip surface over the exposed surface of the rotor.
STG-900 Nozzle Performance Data STG-900 Nozzle Performance Data* Nozzle Pressure kPa Radius Yd. Flow LPM Precip in/hr 73• Orange 689 34 282 1.35 1.56 758 36 291 1.25 1.44 827 38 302 1.16 1.34 83• Tan 689 37 318 1.29 1.49 758 39 333 1.26 1.46 827 40 348 1.23 1.42 Notes: All precipitation rates calculated for 180° operation. For precipitation rate of 360° sprinkler, divide by 2. Requires minimum 7.0 bar; 700 kPa dynamic pressure supplied to swing joint inlet. *All radius measurements taken at standard rotation speeds. Slowing rotation to minimum rotation speed will add 3 Yds to radius.