Buying Guide

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DIMENSIONAL DATA – BRAZING FITTING ENDS
Male End (Fitting Connector) Diameter Female End (Brazing Cup) Diameter Fitting End Solder Cup
Length Length
Nominal Min. Max. Min. Max. Min. Min.
Water Tube
Size (In Inches) Inch (mm) Inch (mm) Inch (mm) Inch (mm) Inch (mm) Inch (mm)
1/4 0.373 (9.47) 0.376 (9.55) 0.377 (9.58) 0.381 (9.68) 0.23 (5.8) 0.17 (4.3)
3/8 0.497 (12.62) 0.501 (12.73) 0.502 (12.75) 0.506 (12.85) 0.26 (6.6) 0.20 (5.1)
1/2 0.622 (15.80) 0.626 (15.90) 0.627 (15.93) 0.631 (16.03) 0.28 (7.1) 0.22 (5.6)
5/8 0.747 (18.97) 0.751 (19.08) 0.752 (19.10) 0.756 (19.20) N/A N/A N/A N/A
3/4 0.872 (22.15) 0.876 (22.25) 0.877 (22.28) 0.881 (22.38) 0.31 (7.9) 0.25 (6.4)
1 1.122 (28.50) 1.127 (28.63) 1.128 (28.65) 1.132 (28.75) 0.34 (8.6) 0.28 (7.1)
1 1/4 1.372 (34.85) 1.377 (34.98) 1.378 (35.00) 1.382 (35.10) 0.37 (9.4) 0.31 (7.9)
1 1/2 1.621 (41.17) 1.627 (41.33) 1.628 (41.35) 1.633 (41.48) 0.40 (10.2) 0.34 (8.6)
2 2.121 (53.87) 2.127 (54.03) 2.128 (54.05) 2.133 (54.18) 0.47 (11.9) 0.40 (10.2)
2 1/2 2.621 (66.57) 2.627 (66.73) 2.628 (66.75) 2.633 (66.88) 0.53 (13.5) 0.47 (11.9)
3 3.121 (79.27) 3.127 (79.43) 3.128 (79.45) 3.133 (79.58) 0.59 (15.0) 0.53 (13.5)
3 1/2 3.621 (91.97) 3.627 (92.13) 3.628 (92.15) 3.633 (92.28) 0.65 (16.5) 0.59 (15.0)
4 4.121 (104.67) 4.127 (104.83) 4.128 (104.85) 4.133 (104.98) 0.72 (18.3) 0.64 (16.3)
5 5.121 (130.07) 5.127 (130.23) 5.128 (130.25) 5.133 (130.38) 0.81 (20.6) 0.73 (18.5)
6 6.121 (155.47) 6.127 (155.63) 6.128 (155.65) 3.133 (79.58) 0.94 (23.9) 0.83 (21.1)
8 8.119 (206.22) 8.127 (206.43) 8.128 (206.45) 8.133 (206.58) 1.28 (32.5) 1.17 (29.7)
10 10.119 (257.02) 10.127 (257.23) 10.128 (257.25) 10.133 (257.38) N/A N/A N/A N/A
12 12.119 (307.82) 12.127 (308.03) 12.128 (308.05) 12.133 (308.18) N/A N/A N/A N/A
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In accordance with MS SP-73
U.S. customary units in this document are the standard; the metric units are provided for
reference only. The values stated in each system are not exact equivalents.