Tube fittings
| Diameter | Type | Type | Sequence |
|---|---|---|---|
| 22 mm | Light series | A-ET22L71 | 7780006 |
| 28 mm | Light series | A-ET28L71 | 7780007 |
| 35 mm | Light series | A-ET35L71 | 7780008 |
| 42 mm | Light series | A-ET42L71 | 7780009 |
| 6 mm | Heavy series | A-ET06S71 | 7780010 |
| 8 mm | Heavy series | A-ET08S71 | 7780011 |
| 10 mm | Heavy series | A-ET10S71 | 7780012 |
| 12 mm | Heavy series | A-ET12S71 | 7780013 |
| 14 mm | Heavy series | A-ET14S71 | 7780014 |
| 16 mm | Heavy series | A-ET16S71 | 7780015 |
| 20 mm | Heavy series | A-ET20S71 | 7780016 |
| 25 mm | Heavy series | A-ET25S71 | 7780017 |
| 30 mm | Heavy series | A-ET30S71 | 7780018 |
| 38 mm | Heavy series | A-ET38S71 | 7780019 |
