Superlok® Union – Compression Tube Cross (SUC)
- Superlok® Compression Tube Cross Union Fitting
- Applications: Compression, Cryogenic, Gas, Instrumentation, Vacuum
- Available in 316 Stainless Steel
Superlok® Union - Compression Tube Cross (SUC)
Superlok® tube fittings are designed and manufactured to be interchangeable with other tube fittings manufactured by other industry leading manufacturers. When required compatibility testing can be performed by an independent third party and the reports can be provided.
Compression Tube Union Cross Fitting Dimensions
| Part No. | Tube OD D
(inches) |
d Min
(mm) |
Width Across Flat | A | B | I | L | |
|---|---|---|---|---|---|---|---|---|
| h (inch) | H (inch) | |||||||
| SUC-1 | 1/16 | 1.27 | 3/8 | 5/16 | 8.63 | 10.92 | 14.00 | 18.03 |
| SUC-2 | 1/8 | 2.28 | 3/8 | 7/16 | 12.70 | 15.24 | 15.74 | 22.35 |
| SUC-3 | 3/16 | 3.04 | 1/2 | 1/2 | 13.71 | 16.00 | 18.54 | 25.14 |
| SUC-4 | 1/4 | 4.82 | 1/2 | 9/16 | 15.24 | 17.78 | 19.55 | 26.92 |
| SUC-5 | 5/16 | 6.35 | 5/8 | 5/8 | 16.25 | 18.54 | 22.35 | 29.71 |
| SUC-6 | 3/8 | 7.11 | 5/8 | 11/16 | 16.76 | 19.30 | 23.11 | 30.48 |
| SUC-8 | 1/2 | 10.41 | 13/16 | 7/8 | 22.86 | 21.84 | 25.90 | 36.06 |
| SUC-10 | 5/8 | 12.70 | 15/16 | 1 | 24.38 | 21.84 | 28.70 | 38.80 |
| SUC-12 | 3/4 | 15.74 | 1 | 1-1/8 | 24.38 | 21.84 | 29.71 | 39.87 |
| SUC-14 | 7/8 | 18.28 | 1-3/8 | 1-1/4 | 25.90 | 21.84 | 34.54 | 44.70 |
| SUC-16 | 1 | 22.35 | 1-3/8 | 1-1/2 | 31.24 | 26.41 | 36.83 | 49.02 |
Additional information
Line Drawings
| SKU | Description | Line Drawing |
|---|---|---|
| SUC-1-S316 | Superlok® Union (SUC) – 1/16″ Cross Compression Tube Union |
|
| SUC-12-S316 | Superlok® Union (SUC) – 3/4″ Cross Compression Tube Union |
|
| SUC-16-S316 | Superlok® Union (SUC) – 1″ Cross Compression Tube Union |
|
| SUC-2-S316 | Superlok® Union (SUC) – 1/8″ Cross Compression Tube Union |
|
| SUC-4-S316 | Superlok® Union (SUC) – 1/4″ Cross Compression Tube Union |
|
| SUC-6-S316 | Superlok® Union (SUC) – 3/8″ Cross Compression Tube Union |
|
| SUC-8-S316 | Superlok® Union (SUC) – 1/2″ Cross Compression Tube Union |
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