Description Specs FAQs The Senninger Mini-Wobbler provides uniform coverage over a large area at low pressures. It is corrosion resistant due to its engineering-grade thermoplastics construction. It results in low evaporative loss and comes with a two-year warranty on materials, workmanship, and performance Multi-level throw, approximate angle: 10 degrees Color-coded nozzles for easy size identification Nozzle Sizes: #4 - #8 (1.59mm - 3.18mm) Flow rates: 0.42 to 2.18 gpm (95 to 495 L/hr) Operating pressures: 15 to 25 psi (1.03 to 1.72 bar) Diameters of coverage: 26.5 – 39 ft at 1.5 ft height; 31 – 43.5 ft at 3 ft height (8.1 – 11.9 m at 0.46 m height; 9.5 – 13.3 m at 0.91 m height) Pattern Spacing: Up to 20 ft (Up to 6 m) Standard inlet: 1/2-inch NPT male Upright Mini Wobbler Specifications [PDF]