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SUPERLOK® Tube fittings > UNION > SU Union




 

SU

UNION

     

Connects Fractional Tubes


Part No. Tube O.D. D (inch) d Min Width Across Flat A B I L
h (inch) H (inch)
SU - 1 1/16 1.27 5/16 5/16 8.63 10.92 17.52 25.15
SU - 2 1/8 2.28 7/16 7/16 12.70 15.24 22.35 35.56
SU - 3 3/16 3.04 7/16 1/2 13.71 16.00 24.13 37.33
SU - 4 1/4 4.82 1/2 9/16 15.24 17.78 26.16 40.89
SU - 5 5/16 6.35 9/16 5/8 16.25 18.54 28.19 42.92
SU - 6 3/8 7.11 5/8 11/16 16.76 19.30 30.22 44.95
SU - 8 1/2 10.41 13/16 7/8 22.86 21.84 30.98 51.30
SU - 10 5/8 12.70 15/16 1 24.38 21.84 31.75 52.07
SU - 12 3/4 15.74 1-1/16 1-1/8 24.38 21.84 33.27 53.59
SU - 14 7/8 18.28 1-3/16 1-1/4 25.90 21.84 34.79 55.11
SU - 16 1 22.35 1-3/8 1-1/2 31.24 26.41 40.38 64.77
SU - 20 1-1/4 27.69 1-3/4 1-7/8 41.15 38.86 48.00 92.20
SU - 24 1-1/2 34.04 2-1/8 2-1/4 50.04 45.21 53.59 107.95
SU - 32 2 45.97 2-3/4 3 67.56 62.74 74.68 149.35
 
Connects Metric Tubes
 
Part No. Tube O.D.D d Min Width Across Flat A B I L
h (inch) H (inch)
SU - 2M 2 1.7 12 12 12.9 15.3 22.4 35.6
SU - 3M 3 2.4 12 12 12.9 15.3 22.1 35.3
SU - 4M 4 2.4 12 12 13.7 16.1 24.1 37.3
SU - 6M 6 4.8 14 14 15.3 17.7 26.2 41.0
SU - 8M 8 6.4 15 16 16.2 18.6 28.2 43.2
SU - 10M 10 7.9 18 19 17.2 19.5 31.0 46.2
SU - 12M 12 9.5 22 22 22.8 22.0 31.0 51.2
SU - 15M 15 11.9 24 25 24.4 22.0 31.8 52.0
SU - 16M 16 12.7 24 25 24.4 22.0 31.8 52.0
SU - 18M 18 15.1 27 30 24.4 22.0 33.3 53.5
SU - 20M 20 15.9 30 32 26.0 22.0 34.8 55.0
SU - 22M 22 18.3 30 32 26.0 22.0 34.8 55.0
SU - 25M 25 21.8   35 38 31.3 26.5 40.4 65.0

All dimensions in millimeters unless specified as "inch"