brass 90 degree elbow 1.Model No:pls-08046 2.Size:1/ ... F 3.High quality and low price 1.brass 90 degree elbow2.Material:Brass 3.Size:16-1/2",20 ... 1,8 2,120 20,0 20,31,9 1,9 2,220 20,0 20.32,8 2. ... 3.5 4.032 32,0 32,32,9 2,9 3,332 32,0 32.34,4 4. ... 16,0 16,32 1,9 2,3518 18,0 18,32 1,9 2,3520 20,0 20, ... 32 1,9 2,3520 20,0 20, ... to the norm UNE-EN1057 PLS-08046 brass 90 degree elbow