Overview Reviews Product Description 10% Draw 3/8" MPT in/out 4250 PSI max 190 F max 1/4" Hose barb chem port 2-3 GPM Product Videos Custom Field Product Reviews Write a Review Write a Review × GP GP FIXED INJECTOR 10% 1.8mm HI-DRAW (100820) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *