Superlok® Union – Compression Tube (SU)
- Superlok® Compression Tube Union Fitting
- Applications: Compression, Cryogenic, Gas, Instrumentation, Vacuum
- Available in 316 Stainless Steel
Superlok® Union - Compression Tube (SU)
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.
Threaded Compression Tube Union Fitting Dimensions
| Part No. | Tube OD D
(inches) |
d Min
(mm) |
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 |
Single-Ferrule Cross Reference Guide
| Superlok | Parker CPI | Tylok CS-Lok | Ham-Let One-lok | Dk-Lok Z SERIES | SSP Unilok |
|---|---|---|---|---|---|
| SU-1S | 1-1 HBZ | 1-SU | 762HL 1/16 | DUZ-1 | U1U |
| SU-2S | 2-2 HBZ | 2-SU | 762HL 1/8 | DUZ-2 | U2U |
| SU-3S | 3-3 HBZ | 3-SU | 762HL 3/16 | DUZ-3 | U3U |
| SU-4S | 4-4 HBZ | 4-SU | 762HL 1/4 | DUZ-4 | U4U |
| SU-5S | 5-5 HBZ | 5-SU | 762HL 5/16 | DUZ-5 | U5U |
| SU-6S | 6-6 HBZ | 6-SU | 762HL 3/8 | DUZ-6 | U6U |
| SU-8S | 8-8 HBZ | 8-SU | 762HL 1/2 | DUZ-8 | U8U |
| SU-10S | 10-10 HBZ | 10-SU | 762HL 5/8 | DUZ-10 | U10U |
| SU-12S | 12-12 HBZ | 12-SU | 762HL 3/4 | DUZ-12 | U12U |
| SU-14S | 14-14 HBZ | 14-SU | 762HL 7/8 | DUZ-14 | U14U |
| SU-16S | 16-16 HBZ | 16-SU | 762HL 1 | DUZ-16 | U16U |
| SU-20S | 20-20 HBZ | 762HL 1 1/4 | DUZ-20 | U20U | |
| SU-24S | 24-24 HBZ | 762HL 1 1/2 | DUZ-24 | U24U | |
| SU-32S | 32-32 HBZ | 762HL 2 | DUZ-32 | U32U |
Additional information
Line Drawings
| SKU | Description | Line Drawing |
|---|---|---|
| SU-1-S316 | Superlok® Union (SU) – 1/16″ Compression Tube Union |
|
| SU-10-S316 | Superlok® Union (SU) – 5/8″ Compression Tube Union |
|
| SU-12-S316 | Superlok® Union (SU) – 3/4″ Compression Tube Union |
|
| SU-14-S316 | Superlok® Union (SU) – 7/8″ Compression Tube Union |
|
| SU-16-S316 | Superlok® Union (SU) – 1″ Compression Tube Union |
|
| SU-2-S316 | Superlok® Union (SU) – 1/8″ Compression Tube Union |
|
| SU-20-S316 | Superlok® Union (SU) – 1 1/4″ Compression Tube Union |
|
| SU-24-S316 | Superlok® Union (SU) – 1 1/2″ Compression Tube Union |
|
| SU-4-S316 | Superlok® Union (SU) – 1/4″ Compression Tube Union |
|
| SU-6-S316 | Superlok® Union (SU) – 3/8″ Compression Tube Union |
|
| SU-8-S316 | Superlok® Union (SU) – 1/2″ Compression Tube Union |
There are no questions yet. Be the first to ask a question about this product.
