Overview Reviews Product Description YG4032S SPRAY GUN 4050PSI 32.0GPM 1/2" Straight gun for Hydro Excavation! SPECIFICATIONS: 1/2 NPT female inlet and outlet 32 GPM maximum 4050 PSI maximum Product Videos Custom Field Product Reviews Write a Review Write a Review × Suttner YG4032S SPRAY GUN 4050PSI 32.0GPM Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *