Overview Reviews Product Description GP ZRMAX581 H.P. Rotary Nozzle (#140) 2.3-4.7 gpm Product Videos Custom Field Product Reviews Write a Review Write a Review × GP GP ZRMAX581 - H.P. Rotary Nozzle (#140) 2.3-4.7 gpm Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *