(2 Pack) FM Approved & UL/CUL Listed TUNA Fire Sprinkler Head Horizontal Sidewall Spray 1/2” NPT 155°F (68°C) K=5.6 Side Wall Spray K80 Standard
Rain Bird 1800 Series 4 in. Pop-Up Dual Spray Sprinkler, Half Circle Pattern, Adjustable 8-15 ft. 1804HDS-25 - The Home Depot
(2 Pack) FM Approved & UL/CUL Listed TUNA Fire Sprinkler Head Upright Spray 1/2” NPT 155°F (68°C) K=5.6 K80 Standard Response for Automatic Fire