Description
The tubing size refers to its outside diameter. The pipe-thread size is a nominal connection designation and should not be interpreted as the thread’s measured outside diameter.
Part# | Tube O.D* | C Hex | A | B | D | Approx |
1579-4B | 1/4*1/16 | 3/8 | 1.16 | 0.87 | 0.087 | 0.05 |
1579-4C | 1/4*1/8 | 7/16 | 1.15 | 0.86 | 0.087 | 0.05 |
1579-4D | 1/4*1/4 | 9/16 | 1.43 | 1.10 | 0.137 | 0.06 |
1579-4E | 1/4*3/8 | 11/16 | 1.47 | 1.14 | 0.137 | 0.08 |
1579-6C | 3/8*1/8 | 9/16 | 1.49 | 1.03 | 0.217 | 0.07 |
1579-6D | 3/8*1/4 | 9/16 | 1.67 | 1.21 | 0.217 | 0.08 |
1579-6E | 3/8*3/8 | 9/16 | 1.70 | 1.4 | 0.217 | 0.10 |
1579-6F | 3/8*1/2 | 7/8 | 1.89 | 1.43 | 0.217 | 0.14 |
1579-8D | 1/2*1/4 | 11/16 | 1.85 | 1.33 | 0.338 | 0.13 |
1579-8E | 1/2*3/8 | 11/16 | 1.85 | 1.33 | 0.338 | 0.14 |
1579-8F | 1/2*1/2 | 7/8 | 2.04 | 1.52 | 0.338 | 0.18 |
1579-8G | 1/2*3/4 | 1 | 219 | 1.68 | 0.523 | 0.23 |
1579-10E | 5/8*3/8 | 13/16 | 1.88 | 1.39 | 0.398 | 0.17 |
1579-10F | 5/8*1/2 | 7/8 | 2.10 | 1.58 | 0.398 | 0.21 |
1579-12F | 3/4*1/2 | 1 | 2.19 | 1.68 | 0.523 | 0.28 |
1579-12G | 3/4*3/4 | 1-1/8 | 2.22 | 1.71 | 0.523 | 0.30 |
DOT Compression Air Brake Fitting-Nylon Tubing Video
Watch the product video for a closer look at the 1579 compression male adapter. Use it alongside the product photos and dimension table to review the straight body, tube connection, and male pipe-threaded end.
When comparing the adapter with an existing part, check the tubing outside diameter and port thread separately. Also confirm the compression components, tube-support arrangement, body dimensions, and space available for installation. The video provides a visual reference, while the drawing and tubing specifications support final product identification.
Click to watch the video and explore the product in more detail. Send Topa your part numbers, tubing specifications, and quantities per size for quotation.
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