Overview: The Model TD9 is an economical, lightweight, and flexible, clear PVC duct hose, reinforced with a spring steel wire helix. Also available in heavier weights, metric sizes, and lengths other than the 25ft standard that can be purchased below. Normally clamped with right handed bridge clamps. 6" to 12" diameters.
- Very Compressible with a 9:1 Compression Ratio
- Very Economical
- FDA Acceptable Food Grade Materials
- Lower Positive Pressure Commercial and Industrial Air and Fume Duct Ventilation
- Air Duct Cleaning
Temperature: 20F to 160F