LQ1 T 2 How to Order Fitting type 1 R39 Body size (according to the combination table) Symbol T Type Union tee Packaging Symbol Nil 1 Clean packaging equivalent to Class M3.5 Standard packaging equivalent to Class M5.5 Packaging Piping type Symbol T Type Tubing extension Piping type (according to the combination table) Symbol R�ｭ Type Tubing type Reducing Symbol 1, 2 A Type Metric Inch T T1 Fitting type Symbol T1 T2 T3 T4 Type Type 1 Type 2 Type 3 Type 4 Model Applicable tubing size (O.D. x I.D.) / Tubing extensions (O.D. x I.D.) 2 3 4 5 6 LQ1T21-TT1-R39 LQ1T21-TT2-R41 LQ1T32-TT1-R37 LQ1T32-TT2-R40 LQ1T41-TT1-R1 LQ1T41-TT1-R37 LQ1T51-TT1-R1 LQ1T51-TT1-R2 LQ1T51-TT1-R5 LQ1T51-TT1-R13 LQ1T51-TT1-R37 LQ1T51-TT1-R38 LQ1T51-TT2-R4 LQ1T61-TT1-R1 LQ1T61-TT1-R2 LQ1T61-TT2-R1 . . . . . . . . . . . . 6 x 4 Tube 10 x 8 8 x 6 Tube 10 x 8 12 x 10 19 x 16 12 x 10 6 x 4 19 x 16 6 x 4 Tube 19 x 16 25 x 22 Tube 25 x 22 Size combination (Metric) A side (Left) B side (Center) C side (Right) Tube 10 x 8 6 x 4 Tube 10 x 8 8 x 6 Tube 10 x 8 Tube 19 x 16 Tube 12 x 10 Tube 10 x 8 Tube 19 x 16 Tube 25 x 22 6 x 4 Tube 19 x 16 Tube 1/2" x 3/8" 19 x 16 6 x 4 8 x 6 12 x 10 19 x 16 25 x 22 Size combination (Inch) Model Applicable tubing size (O.D. x I.D.) / Tubing extensions (O.D. x I.D.) 3 4 5 6 LQ1T3A-TT2-R5 LQ1T4A-TT1-R1 LQ1T4A-TT1-R7 LQ1T4A-TT1-R37 LQ1T5A-TT1-R1 LQ1T5A-TT1-R2 LQ1T5A-TT1-R3 LQ1T5A-TT1-R5 LQ1T5A-TT1-R7 LQ1T5A-TT2-R4 LQ1T5A-TT2-R40 LQ1T5A-TT3-R5 LQ1T5A-TT3-R7 LQ1T6A-TT1-R1 LQ1T6A-TT1-R2 LQ1T6A-TT1-R3 LQ1T6A-TT2-R1 . . . . . . . . . . . Tube 3/8" x 1/4" 1/2" x 3/8" 3/8" x 1/4" 1/2" x 3/8" 3/4" x 5/8" 1/4" x 5/32" 1/2" x 3/8" Tube 3/4" x 5/8" Tube 1" x 7/8" Tube 3/4" x 5/8" Tube 1/2" x 3/8" 1" x 7/8" Tube 3/4" x 5/8" A side (Left) B side (Center) C side (Right) 3/8" x 1/4" Tube 3/8" x 1/4" Tube 3/4" x 5/8" Tube 1/2" x 3/8" Tube 3/8" x 1/4" Tube 3/4" x 5/8" Tube 1/2" x 3/8" 1/4" x 5/32" 3/4" x 5/8" Tube 3/4" x 5/8" Tube 1/2" x 3/8" Tube 3/8" x 1/4" 3/4" x 5/8" 1/4" x 5/32" 1/2" x 3/8" 3/4" x 5/8" Tube 1/2" x 3/8" 1" x 7/8" Note 1) Products marked “.” are produced upon receipt of order. Note 2) For details of the applicable tubing sizes, refer to page 396. Note 1) Products marked “.” are produced upon receipt of order. Note 2) For details of the applicable tubing sizes, refer to page 396. Tubing connection Class Class Tubing Extension Union Tee Reducing Series LQ1 360