(E1,E1’,E2,E2’,E3,E3’): Reference dimension for the inserted tubing from the end surface of the nut (E1’,E2’,E3’),L1’,L2’,L3’: Nut material PVDF dimensions oM1 H1 (E2, E2’) L2, L2’ F (E1, E1’) (E3, E3’) L1, L1’ L3, L3’ G oM3 H3 B side A side C side 1/4 2 x oB 1/4 oM2 H2 Model A side (Left) B side (Center) B Applicable tubing O.D. LQ3T11-R1 LQ3T11-R5 LQ3T21-R1 LQ3T21-R2 LQ3T21-R5 LQ3T21-R6 LQ3T31-R1 LQ3T31-R2 LQ3T31-R5 LQ3T31-R6 LQ3T32-R1 LQ3T32-R5 LQ3T41-R1 LQ3T41-R5 LQ3T51-R1 LQ3T51-R5 LQ3T61-R1 LQ3T61-R5 o4 o6 o10 o8 o12 o19 o25 o3 o4 o4 o3 o6 o6 o8 o6 o10 o10 o6 o8 o10 o12 o12 o19 o19 o25 C side (Right) 3.5 4 5 5 6 7 8 E1 10 17 22.5 22.5 24 26.5 30 E1’ 9 16 19.5 19.5 22 24 26 E2 1 0 10 17 22.5 17 22.5 17 22.5 22.5 24 24 26.5 26.5 30 E2’ 9 9 16 19.5 16 19.5 16 19.5 19.5 22 22 24 24 26 E3 10 17 10 22.5 17 22.5 17 24 22.5 26.5 24 30 26.5 E3’ 9 16 9 19.5 16 19.5 16 22 19.5 24 22 26 24 F 4.8 6 9 9 10 14 18 G 9.5 12 18 18 20 28 36 H1 11 16 21 21 24 32 41 H2 11 11 16 21 16 21 16 21 21 24 24 32 32 41 H3 11 16 11 21 21 16 21 16 24 21 32 24 41 32 L1 28.5 34.5 47.5 47.5 52.5 64 78 L1’ 27.5 33.5 44.5 44.5 50.5 61.5 74 L2 28.5 30.5 34.5 47.5 38 47.5 38 47.5 48.5 52.5 58.5 64 70 78 L2’ 27.5 29.5 33.5 44.5 37 44.5 37 44.5 45.5 50.5 56.5 61.5 67.5 74 L3 28.5 34.5 30.5 47.5 38 47.5 38 52.5 48.5 64 58.5 78 70 L3’ 27.5 33.5 29.5 44.5 37 44.5 37 50.5 45.5 61.5 56.5 74 67.5 M1 14 20 25 25 29 37 49 M2 14 14 20 25 20 25 20 25 25 29 29 37 37 49 M3 14 20 14 25 25 20 25 20 29 25 37 29 49 37 o4 o3 o6 o6 o4 o3 o10 o10 o8 o6 o8 o6 o12 o10 o19 o12 o25 o19 Metric Size Model A side (Left) B side (Center) B E1 E1’ E2 E2’ E3 E3’ F G H1 H2 H3 L1 L1’ L2 L2’ L3 L3’ M1 M2 M3 Applicable tubing O.D. LQ3T2A-R1 LQ3T2A-R5 LQ3T3A-R1 LQ3T3A-R2 LQ3T3A-R5 LQ3T3A-R7 LQ3T3A-R9 LQ3T4A-R1 LQ3T4A-R2 LQ3T4A-R5 LQ3T4A-R6 LQ3T4A-R7 LQ3T4A-R8 LQ3T4A-R9 LQ3T5A-R1 LQ3T5A-R2 LQ3T5A-R3 LQ3T5A-R5 LQ3T5A-R6 LQ3T5A-R7 LQ3T5A-R9 LQ3T5A-R10 LQ3T5A-R11 LQ3T5A-R12 LQ3T6A-R1 LQ3T6A-R2 LQ3T6A-R3 LQ3T6A-R4 LQ3T6A-R5 LQ3T6A-R6 LQ3T6A-R7 LQ3T6A-R9 LQ3T6A-R10 LQ3T6A-R12 LQ3T6A-R13 LQ3T6A-R14 1/4" 3/8" 1/4" 1/2" 3/8" 3/4" 1/2" 3/8" 3/4" 1" 3/4" 1/2" 1" 3/4" 1/8" 1/4" 1/4" 1/8" 3/8" 1/4" 3/8" 3/8" 1/4" 1/2" 1/2" 3/8" 1/4" 1/2" 1/2" 3/8" 1/4" 3/4" 3/4" 1/2" 3/4" 3/4" 1/2" 3/4" 3/4" 1/2" 3/8" 1/4" 1" 1" 3/4" 1" 1" 1" 1" 1" C side (Right) 1/4" 1/8" 3/8" 3/8" 1/4" 1/4" 1/4" 1/2" 1/2" 3/8" 1/4" 3/8" 1/4" 3/8" 3/4" 3/4" 3/4" 1/2" 3/8" 1/2" 1/2" 3/8" 1/4" 1/4" 1" 1" 1" 1" 3/4" 1/2" 3/4" 3/4" 1/2" 3/8" 1/4" 1/4" 4 5 6 7 8 17 22.5 17 24.5 22.5 26.5 24.5 22.5 26.5 30 26.5 24.5 30 26.5 16 19.5 16 22.5 19.5 24 22.5 19.5 24 26 24 22.5 26 24 10 17 17 10 22.5 17 22.5 22.5 17 24.5 22.5 17 24.5 24.5 22.5 17 26.5 24.5 26.5 24.5 26.5 26.5 24.5 22.5 17 30 30 26.5 30 9 16 16 9 19.5 16 19.5 19.5 16 22.5 19.5 16 22.5 22.5 19.5 16 24 22.5 24 22.5 24 24 22.5 19.5 16 26 26 24 26 17 10 22.5 17 24.5 22.5 17 22.5 17 22.5 26.5 24.5 22.5 24.5 22.5 17 30 26.5 24.5 26.5 24.5 22.5 17 16 9 19.5 16 22.5 19.5 16 19.5 16 19.5 24 22.5 19.5 22.5 19.5 16 26 24 22.5 24 22.5 19.5 16 6 9 10 14 18 12 18 20 28 36 16 21 16 24 21 32 24 21 32 41 32 24 41 32 11 16 16 11 21 16 21 21 16 24 21 16 24 24 21 16 32 24 32 24 32 32 24 21 16 41 32 41 16 11 21 16 24 21 16 21 16 21 32 24 21 24 21 16 41 32 24 32 24 21 16 34.5 47.5 38 52.5 48.5 64 58.5 54.5 64 78 70 64.5 78 70 33.5 44.5 37 50.5 45.5 61.5 56.5 51.5 61.5 74 67.5 62.5 74 67.5 30.5 34.5 38 33.5 47.5 38 47.5 48.5 39 52.5 48.5 39 52.5 58.5 54.5 44.5 64 58.5 64 58.5 64 70 64.5 60 50 78 70 78 29.5 33.5 37 32.5 44.5 37 44.5 45.5 38 50.5 45.5 38 50.5 56.5 51.5 43.5 61.5 56.5 61.5 56.5 61.5 67.5 62.5 57 49 74 67.5 74 34.5 30.5 47.5 38 52.5 48.5 39 48.5 39 48.5 64 58.5 54.5 58.5 54.5 44.5 78 70 64.5 70 64.5 60 50 33.5 29.5 44.5 37 50.5 45.5 38 45.5 38 45.5 61.5 56.5 51.5 56.5 51.5 43.5 74 67.5 62.5 67.5 62.5 57 49 20 25 20 29 25 37 29 25 37 49 37 29 49 37 14 20 20 14 25 20 25 25 20 29 25 20 29 29 25 20 37 29 37 29 37 37 29 25 20 49 37 49 20 14 25 20 29 25 20 25 20 25 37 29 25 29 25 20 49 37 29 37 29 25 20 Inch Size Dimensions Union tee reducing: LQ3T-R Series LQ3 806