PART NO. THREAD O-RING DIMENSIONS E F F A B L S1 1ZE-04-14 G1/4"X19 M14X1.5 10X1.9 12 11 29 19 1ZE-06-22 G3/8"X19 M22X1.5 16X2.4 13.5 12 33.5 24 1ZE-08-22 G1/2"X14 M22X1.5 16X2.4 16 13 39 30 1ZE-08-30 G1/2"X14 M30X1.5 24X1.4 16 14 41 32 1ZE-12-27 G3/4"X14 M27X1.5 20X2.4 18.5 13 42.5 32 1ZE-12-30 G3/4"X14 M30X1.5 24X1.4 18.5 14 43.5 32