Color: Orange/black
Inside the tube: rubber-impregnated synthetic fiber tube wall with copper-plated spiral steel wire reinforcement (reinforcement diameter 1.83, 2.1, 2.5, 3.1mm)
Tube outside: plastic film coating
Negative pressure resistance performance: can withstand a negative pressure of 0.8Bar (different specifications have different degrees of resistance to negative pressure)
Compression ratio: The compression ratio can reach 3:1 to 4:1 (different specifications have different compression ratios)
Each length: 2.8 meters to length (other lengths can be customized)
| Part Number | Internal Diameter | Weight |
| mm | kg/m | |
| 601-100-028 | 100 | 1.14 |
| 601-120-028 | 120 | 1.52 |
| 601-140-028 | 140 | 1.77 |
| 601-160-028 | 160 | 2.18 |
| 601-180-028 | 180 | 2.42 |