1/8" 1/4" 3/8" 1/2" 3/4" 1" 1/8" 1/8" 1/4" 1/8" 1/4" 3/8" 1/2" 1/4" 3/8" 1/2" 3/8" 1/2" 3/4" 1/2" 3/4" 1" Applicable tubing O.D. Connection threads R/NPT 14 20 25 29 37 49 16.5 22.5 28 32.5 33 40 46 25 32.5 43 44.5 52.5 61.5 73 10 17 22.5 24.5 26.5 30 26 33.5 46 47.5 54.5 64 77 11 16 21 24 32 41 9 16 19.5 22.5 24 26 12.5 18.5 16.5 24 22 21.5 24.5 27 26.5 25 33.5 32 30.5 38 36.5 35.5 Model LQ3L1A-M�ｭ LQ3L2A-M�ｭ LQ3L2B-M�ｭ LQ3L3A-M�ｭ LQ3L3B-M�ｭ LQ3L3C-M�ｭ LQ3L3D-M�ｭ LQ3L4A-M�ｭ LQ3L4B-M�ｭ LQ3L4C-M�ｭ LQ3L5A-M�ｭ LQ3L5B-M�ｭ LQ3L5C-M�ｭ LQ3L6A-M�ｭ LQ3L6B-M�ｭ LQ3L6C-M�ｭ H o4 o3 o6 o10 o8 o10 o8 o10 o8 o12 o19 o25 E L2 1/8" 1/8" 1/4" 1/8" 1/4" 3/8" 1/2" 1/4" 3/8" 1/2" 3/8" 1/2" 3/4" 1/2" 3/4" 1" Applicable tubing O.D. Connection threads R/NPT 12.5 18.5 16.5 24 22 21.5 24.5 27 26.5 25 33.5 32 30.5 38 36.5 35.5 10 17 22.5 24 26.5 30 9 16 19.5 22 24 26 11 16 21 24 32 41 26 33.5 46 47.5 54.5 64 77 25 32.5 43 44.5 52.5 61.5 73 16.5 22.5 28 32.5 33 40 46 14 20 25 29 37 49 A E’ L1 L1’ M A E E’ H L1 L1’ L2 M Model LQ3L11-M�ｭ LQ3L12-M�ｭ LQ3L21-M�ｭ LQ3L22-M�ｭ LQ3L31-M�ｭ LQ3L32-M�ｭ LQ3L33-M�ｭ LQ3L34-M�ｭ LQ3L35-M�ｭ LQ3L36-M�ｭ LQ3L38-M�ｭ LQ3L41-M�ｭ LQ3L42-M�ｭ LQ3L43-M�ｭ LQ3L51-M�ｭ LQ3L52-M�ｭ LQ3L53-M�ｭ LQ3L61-M�ｭ LQ3L62-M�ｭ LQ3L63-M�ｭ Metric Size Inch Size oM H L2 (A) L1, L1’ (E, E’) Port size R (NPT) (A): Reference dimension after installation (E,E’): Reference dimension for the inserted tubing from the end surface of the nut (E’),L1’: Nut material PVDF dimensions oM H Class 7 Dimensions Male elbow: LQ3L-M Series LQ3 Fluoropolymer Fittings Hyper Fittings / Flare Type 795 LVC LVA LVH LVD LVQ LVP LVW LQ1 LQ3 LVN LQHB TL TIL TLM TILM TD TID TH TIH