800.292.2737 | [email protected] | aymcdonald.com 7-24 16 Engineering Engineering Blank Part No. - Contact Factory for more info. Instruction Sheets Outside Diameter Chart Types of Pipe/Tubing for use with A.Y. McDonald Fittings (Outside Diameters listed) POLYBUTYLENE PEX TUBING POLYBUTYLENE ASTM D2662 SIDR 7 TYPE K or L POLYETHYLENE ASTM F876 ASTM D2666 or POLYETHYLENE POLYETHYLENE NOMINAL COPPER ASTM D2737 SDR 9 SDR 9 SDR 9 ASTM D2239 SIDR 7 ASTM D2239 SIDR 9 SIZE TUBE TUBE SIZE CSA B137.5 TUBE SIZE POLYETHYLENE POLYETHYLENE CLASS 250 PIPE SIZE PIPE SIZE 1/2" .622 .621 .621 .625 .79 .628 .629 .629 .633 .85 5/8" 3/4" .872 .871 .871 .875 1.045 .993 .878 .879 .879 .883 1.110 (1.089) 1.058 1" 1.121 1.120 1.120 1.125 1.329 1.263 1.129 1.130 1.130 1.135 1.399 (1.384) 1.333 1 1/4" 1.371 1.370 1.370 1.375 1.754 1.666 1.379 1.380 1.380 1.385 1.832 (1.804) 1.736 1 1/2" 1.621 1.619 1.619 1.625 2.050 1.948 1.630 1.631 1.631 1.637 2.141 (2.109) 2.023 2" 2.120 2.119 2.119 2.125 2.637 2.507 2.130 2.131 2.131 2.137 2.742 (2.709) 2.598 Type of Flare, A, -22, G -22, G, H, Q, QA, -22, G, H, Q, QA, -22, G, H, Q, QA -33, -3G, -34 A.Y. Q, QA, T, TA or CC T, TA or CE T, TA or CE T, TA or CE -3H, -3Q, or -3QA -11 Fitting -11 -11 -11 -11 -11 A.Y. SS 6131T 6131T 6131T 6136 6136 Stiffener 6133T 6133T 6133T C G G G G G G G G G G G G G G G G G G G G G G C C E E E E F F F A A B A C D C CTS CTS* CTS* CTS* PEP* PEP* Accepts Barbed Insert * * * * Tighten to the following minimum torques: “-22”, “-33”, “-34”, “-44”, “-55” Compression For nut size: 1/2" ...............20 ft-lbs 1" ............................ 30 ft-lbs 1 1/2" .....................40 ft-lbs 3/4" ...............25 ft-lbs 1 1/4" ...................... 35 ft-lbs 2" ...........................45 ft-lbs For soft copper, PVC, polybutylene, and polyethylene tubing, the torques to which the clamp side screw should be tighted are as follows (NOTE CHANGE IN UNIT OF MEASURE): For clamp 1/2" .........70-80 in-lbs 1" .................... 90-100 in-lbs 1 1/2" ...........160-180 in-lbs screw: 3/4" .........80-90 in-lbs 1 1/4" ............ 120-140 in-lbs 2" .................200-220 in-lbs For hard copper tubing, brass and steel pipe, the torques to which the clamp side screw should be tightened to are as follows (NOTE CHANGE IN UNIT OF MEASURE): For clamp 1/2" ..........70-80 in-lbs 1" ........................ 65-90 in-lbs 1 1/2" ................160-180 in-lbs screw: 3/4" ...........80-90 in-lbs 1 1/4" .............. 120-140 in-lbs 2" & 2 1/2" ........200-220 in-lbs 3/4” ......................0.871 - 1.110 1” ..........................1.120 - 1.384 1 1/4” ...................1.371-1.804 1 1/2” ...................1.621-2.109 Lead Mac-Pak Comp. “-66”, “-67”, “-68” Compression For nut size: 1/2" ................20 ft-lbs 1" ............................40 ft-lbs 1 1/2" .....................50 ft-lbs 5/8" ................30 ft-lbs 1 1/4" ......................45 ft-lbs 2" ...........................55 ft-lbs 3/4" ................35 ft-lbs NOTE CHANGE IN UNIT OF MEASURE For clamp 1/2" ..........70-80 in-lbs 1" ....................90-100 in-lbs 1 1/2" ...........160-180 in-lbs screw: 5/8" ..........75-85 in-lbs 1 1/4" ............120-140 in-lbs 2" .................160-180 in-lbs 3/4" ..........80-90 in-lbs Recommended Torque Chart for Mac-Pak Compression Nuts -11 Ranger Compression System - OD Range
