Sprinkler cover 1)Material of sprinkler:brass 2)Inlet thread: 1/2"BSP(T) 3)57,68,79,141 degree 4)Material of cover:brass Sprinkler cover1)Material of sprinkler:brass2)Inlet thread: 1/2"BSP(T)3)57,68,79,141 degree4)Material of cover:brass Update Date:2011-12-17 21:00:58 Sprinkler cover