1/8" 1/4" 3/8" 1/2" 3/4" 1" 1/8" 1/8" 1/4" 1/8" 1/4" 3/8" 1/4" 3/8" 1/2" 3/8" 1/2" 3/4" 1/2" 3/4" 1" Applicable tubing O.D. Connection threads Rc/NPT Model LQ3L1A-F�ｭ LQ3L2A-F�ｭ LQ3L2B-F�ｭ LQ3L3A-F�ｭ LQ3L3B-F�ｭ LQ3L3C-F�ｭ LQ3L4A-F�ｭ LQ3L4B-F�ｭ LQ3L4C-F�ｭ LQ3L5A-F�ｭ LQ3L5B-F�ｭ LQ3L5C-F�ｭ LQ3L6A-F�ｭ LQ3L6B-F�ｭ LQ3L6C-F�ｭ E’ o4 o3 o6 o10 o8 o10 o8 o10 o8 o12 o19 o25 C L1’ 1/8" 1/8" 1/4" 1/8" 1/4" 3/8" 1/4" 3/8" 1/2" 3/8" 1/2" 3/4" 1/2" 3/4" 1" Applicable tubing O.D. Connection threads Rc/NPT 14 20 25 29 37 49 19.5 20 22 23 24 25.5 23.5 26 30 30.5 35.5 37 41 42.5 46 28.5 34.5 47.5 52.5 64 78 11 16 21 24 32 41 10 17 22.5 24 26.5 30 3.5 4 5 6 7 8 4.8 6 9 10 14 18 9 16 19.5 22 24 26 27.5 33.5 44.5 50.5 61.5 74 E L1 L2 M 18.5 18.5 21.5 18.5 21.5 25 21.5 25 29.5 25 29.5 36 29.5 36 44.5 Model B H Y LQ3L11-F�ｭ LQ3L12-F�ｭ LQ3L21-F�ｭ LQ3L22-F�ｭ LQ3L31-F�ｭ LQ3L32-F�ｭ LQ3L33-F�ｭ LQ3L34-F�ｭ LQ3L35-F�ｭ LQ3L36-F�ｭ LQ3L41-F�ｭ LQ3L42-F�ｭ LQ3L43-F�ｭ LQ3L51-F�ｭ LQ3L52-F�ｭ LQ3L53-F�ｭ LQ3L61-F�ｭ LQ3L62-F�ｭ LQ3L63-F�ｭ Metric Size Inch Size B C E E’ H L1 L1’ L2 M Y 14 20 25 29 37 49 19.5 20 22 23 24 25.5 23.5 26 30 30.5 35.5 37 41 42.5 46 28.5 34.5 47.5 52.5 64 78 11 16 21 24 32 41 10 17 22.5 24.5 26.5 30 3.5 4 5 6 7 8 4.8 6 9 10 14 18 9 16 19.5 22.5 24 26 27.5 33.5 44.5 50.5 61.5 74 18.5 18.5 21.5 18.5 21.5 25 21.5 25 29.5 25 29.5 36 29.5 36 44.5 (E, E’) oY L2 C L1, L1’ C oM H Port size Rc (NPT) oB (E,E’): Reference dimension for the inserted tubing from the end surface of the nut (E’),L1’: Nut material PVDF dimensions Dimensions Female elbow: LQ3L-F Series LQ3 796