GMC REFRIGERAZIONE - MANUALE TECNICO - TECHNICAL CATALOGUE 2022

152 153 GIUNTI FILETTATI UNIONS L CH U2-4 1/4" - - 38 12 23 100 U2-6 3/8" - - 44 17 46 100 U2-8 1/2" - - 50 20 73 50 U2-10 5/8" - - 58 23 113 50 U2-12 3/4" - - 63 27 164 50 UR2-64 1/4" x 3/8” - - 42 17 38 100 UR2-84 1/4" x 1/2” - - 45 20 58 50 UR2-86 3/8" x 1/2” - - 48 20 66 50 UR2-108 1/2" x 5/8” - - 54 23 98 50 U1-4B 1/4" 1/4" 15 ÷ 20 38,1 14 32 100 U1-6C 3/8" 3/8" 17 ÷ 22 41,2 17 48 100 U1-8D 1/2" 1/2" 25 ÷ 35 49,8 22 92 50 U1-12F 3/4" 3/4" 30 ÷ 40 57,6 27 152 50 U1-16H 1" 1" 60 ÷ 80 68 36 277 50 U1-4A 1/4" 1/8" 10 ÷ 13 32,9 12 20 100 U1-6B 3/8" 1/4" 15 ÷ 20 41,1 17 39 100 U1-8C 1/2" 3/8" 17 ÷ 22 45,2 20 64 50 U1-10D 5/8" 1/2" 25 ÷ 35 53,8 23 102 50 Type Type of connection SAE Flare NPT Weight [g] Dimensions [mm ] PS [bar] Reducing SAE Flare unions SAE Flare - NPT unions SAE Flare - NPT reducing unions 140 Pieces per box SAE Flare unions NPT Connection Wrench Torque [Nm] m f Ø [in] Ø [mm] L CH UR3-4A 1/4" - 1/8"f - - 29 14 21 100 UR3-46 3/8" 1/4" - - - 33 17 38 100 UR3-68 1/2" 3/8" - - - 38 22 66 50 UR3-810 5/8" 1/2" - - - 45 25 99 50 UR3-1012 3/4" 5/8" - - - 49,5 30 157 50 UR3-64 1/4" 3/8" - - - 33 22 49 100 UR3-84 1/4" 1/2" - - - 36 25 66 50 UR3-86 3/8" 1/2" - - - 39 25 74 50 UR3-108 1/2" 5/8" - - - 44 30 127 50 R.SX 1/4" 29 25 46 100 R.DX 1/4" 29 27 52 100 US3-44 1/4" - - 1/4" - 26,5 12 17 100 US3-4M8 1/4" - - - 8 26,5 12 15 100 US3-66 3/8" - - 3/8" - 33 17 40 100 US3-6M8 3/8" - - - 8 33 17 45 100 US3-6M10 3/8" - - - 10 33 17 39 100 US3-88 1/2" - - 1/2" - 35 20 55 100 US3-8M12 1/2" - - - 12 35 20 55 50 US3-1010 5/8" - - 5/8" 16 42 23 82 50 US3-12M18 3/4" - - - 18 45,5 27 123 50 Type Male SAE Flare - solder unions PS [bar] Pieces per box Type of connection Dimensions [mm] Weight [g] Male/Female SAE Flare reducing unions ODS Cylinder adaptors SAE Flare NPT W 21,8 – 14 right thread female 20 – 14 left thread female L L L CH CH CH U2 U 1 UR2.. US3.. L L CH CH L CH L CH R. SX R. DX UR3.. 140

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