Superlok® Adapter – Reducing Compression Tube Adapter (SR)
- Superlok® Reducing Compression Adapter Fitting
- Compression Tube x Tube Stub
- Connects Fractional Tubes to Fractional Port
- Applications: Compression, Cryogenic, Gas, Instrumentation, Vacuum
- Available in 316 Stainless Steel
Superlok® Adapter - Reducing Compression Tube Adapter (SR)
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.
Reducing Compression Tube Adapter Fitting Dimensions
| Part No. | Tube OD | d Min (mm) | d1 Min (mm) | Width Across Flat | A | B | I | L | ||
|---|---|---|---|---|---|---|---|---|---|---|
| D (inch) | D1 (inch) | h (inch) | H (inch) | |||||||
| SR-2-1 | 1/8 | 1/16 | 2.28 | 0.8 | 7/16 | 7/16 | 12.70 | 15.24 | 22.35 | 28.95 |
| SR-2-2 | 1/8 | 1/8 | 2.28 | 2.1 | 7/16 | 7/16 | 12.70 | 15.24 | 26.92 | 33.52 |
| SR-2-3 | 1/8 | 3/16 | 2.28 | 3.0 | 7/16 | 7/16 | 12.70 | 15.24 | 27.68 | 34.29 |
| SR-2-4 | 1/8 | 1/4 | 2.28 | 4.4 | 7/16 | 7/16 | 12.70 | 15.24 | 29.46 | 36.06 |
| SR-2-6 | 1/8 | 3/8 | 2.28 | 6.9 | 7/16 | 7/16 | 12.70 | 15.24 | 30.98 | 37.59 |
| SR-2-8 | 1/8 | 1/2 | 2.28 | 9.4 | 9/16 | 7/16 | 12.70 | 15.24 | 37.59 | 44.19 |
| SR-3-2 | 3/16 | 1/8 | 3.04 | 2.03 | 7/16 | 1/2 | 13.71 | 16.00 | 28.19 | 34.79 |
| SR-3-4 | 3/16 | 1/4 | 3.04 | 4.4 | 7/16 | 1/2 | 13.71 | 16.00 | 30.48 | 37.08 |
| SR-4-2 | 1/4 | 1/8 | 4.83 | 2.1 | 1/2 | 9/16 | 15.24 | 17.78 | 29.46 | 36.83 |
| SR-4-3 | 1/4 | 3/16 | 4.83 | 3.0 | 1/2 | 9/16 | 15.24 | 17.78 | 30.22 | 37.59 |
| SR-4-4 | 1/4 | 1/4 | 4.83 | 4.4 | 1/2 | 9/16 | 15.24 | 17.78 | 31.75 | 39.11 |
| SR-4-5 | 1/4 | 5/16 | 4.83 | 5.6 | 1/2 | 9/16 | 15.24 | 17.78 | 32.51 | 39.87 |
| SR-4-6 | 1/4 | 3/8 | 4.83 | 6.9 | 1/2 | 9/16 | 15.24 | 17.78 | 33.27 | 40.64 |
| SR-4-8 | 1/4 | 1/2 | 4.83 | 9.4 | 9/16 | 9/16 | 15.24 | 17.78 | 38.86 | 46.22 |
| SR-4-10 | 1/4 | 5/8 | 4.83 | 12.0 | 11/16 | 9/16 | 15.24 | 17.78 | 40.64 | 48.00 |
| SR-4-12 | 1/4 | 3/4 | 4.83 | 14.8 | 13/16 | 9/16 | 15.24 | 17.78 | 41.40 | 47.75 |
| SR-5-6 | 5/16 | 3/8 | 6.35 | 6.9 | 9/16 | 5/8 | 16.25 | 18.54 | 34.54 | 41.91 |
| SR-5-8 | 5/16 | 1/2 | 6.35 | 9.4 | 9/16 | 5/8 | 16.25 | 18.54 | 40.13 | 47.49 |
| SR-6-4 | 3/8 | 1/4 | 7.11 | 4.4 | 5/8 | 11/16 | 16.76 | 19.30 | 34.03 | 41.40 |
| SR-6-6 | 3/8 | 3/8 | 7.11 | 6.9 | 5/8 | 11/16 | 16.76 | 19.30 | 35.81 | 43.18 |
| SR-6-8 | 3/8 | 1/2 | 7.11 | 9.4 | 5/8 | 11/16 | 16.76 | 19.30 | 41.14 | 48.51 |
| SR-6-10 | 3/8 | 5/8 | 7.11 | 12.0 | 11/16 | 11/16 | 16.76 | 19.30 | 42.92 | 50.29 |
| SR-6-12 | 3/8 | 3/4 | 7.11 | 14.8 | 13/16 | 11/16 | 16.76 | 19.30 | 42.92 | 50.29 |
| SR-8-4 | 1/2 | 1/4 | 10.41 | 4.4 | 13/16 | 7/8 | 22.86 | 21.84 | 34.79 | 44.95 |
| SR-8-6 | 1/2 | 3/8 | 10.41 | 6.9 | 13/16 | 7/8 | 22.86 | 21.84 | 36.57 | 46.73 |
| SR-8-8 | 1/2 | 1/2 | 10.41 | 9.4 | 13/16 | 7/8 | 22.86 | 21.84 | 42.16 | 52.32 |
| SR-8-10 | 1/2 | 5/8 | 10.41 | 12.0 | 13/16 | 7/8 | 22.86 | 21.84 | 43.68 | 53.84 |
| SR-8-12 | 1/2 | 3/4 | 10.41 | 14.8 | 13/16 | 7/8 | 22.86 | 21.84 | 43.68 | 53.84 |
| SR-8-16 | 1/2 | 1 | 10.41 | 20.4 | 1-1/16 | 7/8 | 22.86 | 21.84 | 50.03 | 60.19 |
| SR-10-12 | 5/8 | 3/4 | 12.70 | 14.8 | 15/16 | 1 | 24.38 | 21.84 | 44.45 | 54.61 |
| SR-10-14 | 5/8 | 7/8 | 12.70 | 17.0 | 15/16 | 1 | 24.38 | 21.84 | 45.97 | 56.13 |
| SR-10-16 | 5/8 | 1 | 12.70 | 20.4 | 1-1/16 | 1 | 24.38 | 21.84 | 50.80 | 60.96 |
| SR-12-8 | 3/4 | 1/2 | 15.74 | 9.4 | 1-1/16 | 1-1/8 | 24.38 | 21.84 | 44.45 | 54.61 |
| SR-12-16 | 3/4 | 1 | 15.74 | 20.4 | 1-1/16 | 1-1/8 | 24.38 | 21.84 | 52.32 | 62.48 |
Additional information
Line Drawings
| SKU | Description | Line Drawing |
|---|---|---|
| SR-10-12-S316 | Superlok® Adapter (SR) – 5/8″ x 3/4″ Reducing Compression Tube Stub Adapter |
|
| SR-10-8-S316 | Superlok® Adapter (SR) – 5/8″ x 1/2″ Reducing Compression Tube Stub Adapter |
|
| SR-12-12-S316 | Superlok® Adapter (SR) – 3/4″ x 3/4″ Reducing Compression Tube Stub Adapter |
|
| SR-12-14-S316 | Superlok® Adapter (SR) – 3/4″ x 7/8″ Reducing Compression Tube Stub Adapter |
|
| SR-12-16-S316 | Superlok® Adapter (SR) – 3/4″ x 1″ Reducing Compression Tube Stub Adapter |
|
| SR-12-4-S316 | Superlok® Adapter (SR) – 3/4″ x 1/4″ Reducing Compression Tube Stub Adapter |
|
| SR-12-8-S316 | Superlok® Adapter (SR) – 3/4″ x 1/2″ Reducing Compression Tube Stub Adapter |
|
| SR-16-20-S316 | Superlok® Adapter (SR) – 1″ x 1 1/4″ Reducing Compression Tube Stub Adapter |
|
| SR-16-24-S316 | Superlok® Adapter (SR) – 1″ x 1 1/2″ Reducing Compression Tube Stub Adapter |
|
| SR-16-8-S316 | Superlok® Adapter (SR) – 1″ x 1/2″ Reducing Compression Tube Stub Adapter |
|
| SR-2-2-S316 | Superlok® Adapter (SR) – 1/8″ x 1/8″ Reducing Compression Tube Stub Adapter |
|
| SR-2-4-S316 | Superlok® Adapter (SR) – 1/8″ x 1/4″ Reducing Compression Tube Stub Adapter |
|
| SR-2-6-S316 | Superlok® Adapter (SR) – 1/8″ x 3/8″ Reducing Compression Tube Stub Adapter |
|
| SR-2-8-S316 | Superlok® Adapter (SR) – 1/8″ x 1/2″ Reducing Compression Tube Stub Adapter |
|
| SR-4-1-S316 | Superlok® Adapter (SR) – 1/4″ x 1/16″ Reducing Compression Tube Stub Adapter |
|
| SR-4-2-S316 | Superlok® Adapter (SR) – 1/4″ x 1/8″ Reducing Compression Tube Stub Adapter |
|
| SR-4-4-S316 | Superlok® Adapter (SR) – 1/4″ x 1/4″ Reducing Compression Tube Stub Adapter |
|
| SR-4-5-S316 | Superlok® Adapter (SR) – 1/4″ x 5/16″ Reducing Compression Tube Stub Adapter |
|
| SR-4-6-S316 | Superlok® Adapter (SR) – 1/4″ x 3/8″ Reducing Compression Tube Stub Adapter |
|
| SR-4-8-S316 | Superlok® Adapter (SR) – 1/4″ x 1/2″ Reducing Compression Tube Stub Adapter |
|
| SR-5-6-S316 | Superlok® Adapter (SR) – 5/16″ x 3/8″ Reducing Compression Tube Stub Adapter |
|
| SR-6-10-S316 | Superlok® Adapter (SR) – 3/8″ x 5/8″ Reducing Compression Tube Stub Adapter |
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| SR-6-12-S316 | Superlok® Adapter (SR) – 3/8″ x 3/4″ Reducing Compression Tube Stub Adapter |
|
| SR-6-4-S316 | Superlok® Adapter (SR) – 3/8″ x 1/4″ Reducing Compression Tube Stub Adapter |
|
| SR-6-6-S316 | Superlok® Adapter (SR) – 3/8″ x 3/8″ Reducing Compression Tube Stub Adapter |
|
| SR-6-8-S316 | Superlok® Adapter (SR) – 3/8″ x 1/2″ Reducing Compression Tube Stub Adapter |
|
| SR-8-12-S316 | Superlok® Adapter (SR) – 1/2″ x 3/4″ Reducing Compression Tube Stub Adapter |
|
| SR-8-16-S316 | Superlok® Adapter (SR) – 1/2″ x 1″ Reducing Compression Tube Stub Adapter |
|
| SR-8-4-S316 | Superlok® Adapter (SR) – 1/2″ x 1/4″ Reducing Compression Tube Stub Adapter |
|
| SR-8-6-S316 | Superlok® Adapter (SR) – 1/2″ x 3/8″ Reducing Compression Tube Stub Adapter |
|
| SR-8-8-S316 | Superlok® Adapter (SR) – 1/2″ x 1/2″ Reducing Compression Tube Stub Adapter |
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