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 R/NPT 15 19.5 20.5 22.5 23.5 24 27 27.5 29 32.5 34 34.5 42 42.5 3.5 4 5 6 7 8 10 17 22.5 24.5 26.5 30 9 16 19.5 22.5 24 26 4.8 6 9 10 14 18 9.5 12 18 20 28 36 11 16 21 24 32 41 28.5 34.5 47.5 52.5 64 78 27.5 33.5 44.5 50.5 61.5 74 19 23.5 26.5 26.5 29.5 30.5 33 34 37 39 42 44 50 52 53 14 20 25 29 37 49 Model LQ3B1A-M�ｭ LQ3B2A-M�ｭ LQ3B2B-M�ｭ LQ3B3A-M�ｭ LQ3B3B-M�ｭ LQ3B3C-M�ｭ LQ3B4A-M�ｭ LQ3B4B-M�ｭ LQ3B4C-M�ｭ LQ3B5A-M�ｭ LQ3B5B-M�ｭ LQ3B5C-M�ｭ LQ3B6A-M�ｭ LQ3B6B-M�ｭ LQ3B6C-M�ｭ o4 o3 o6 o10 o8 o10 o8 o10 o8 o12 o19 o25 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 R/NPT 15 19.5 20.5 22.5 23.5 24 27 27.5 29 32.5 34 34.5 42 42.5 A 3.5 4 5 6 7 8 B 10 17 22.5 24 26.5 30 E 9 16 19.5 22 24 26 E’ 4.8 6 9 10 14 18 F 9.5 12 18 20 28 36 G 11 16 21 24 32 41 H 28.5 34.5 47.5 52.5 64 78 L1 27.5 33.5 44.5 50.5 61.5 74 L1’ 19 23.5 26.5 26.5 29.5 30.5 33 34 37 39 42 44 50 52 53 L2 14 20 25 29 37 49 M A B E E’ F G H L1 L1’ L2 M Model LQ3B11-M�ｭ LQ3B12-M�ｭ LQ3B21-M�ｭ LQ3B22-M�ｭ LQ3B31-M�ｭ LQ3B32-M�ｭ LQ3B33-M�ｭ LQ3B34-M�ｭ LQ3B35-M�ｭ LQ3B36-M�ｭ LQ3B41-M�ｭ LQ3B42-M�ｭ LQ3B43-M�ｭ LQ3B51-M�ｭ LQ3B52-M�ｭ LQ3B53-M�ｭ LQ3B61-M�ｭ LQ3B62-M�ｭ LQ3B63-M�ｭ Metric Size Inch Size (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 L2 (A) F L1, L1’ L1, L1’ (E, E’) G (E, E’) oM H 2 x oB Port size R (NPT) N Dimensions Male branch tee: LQ3B-M Series LQ3 Fluoropolymer Fittings Hyper Fittings / Flare Type 797 LVC LVA LVH LVD LVQ LVP LVW LQ1 LQ3 LVN LQHB TL TIL TLM TILM TD TID TH TIH