PART NO. SIZE T NPT(F) F A/F L 45F.EL2 1/8” 1/8” 9/16” 0.47 45F.EL4 1/4” 1/4” 3/4” 0.69 45F.EL6 3/8” 3/8” 7/8” 0.75 45F.EL8 1/2” 1/2” 1-1/16” 0.94 45F.EL12 3/4” 3/4” 1-1/4” 1.00