PVC corrugated duct hose allows for visual confirmation of material flow. Rigid helix design protects hose tube from cover wear. It also allows hose to slide easily over rough surfaces. Hoses with an external rigid helix designed to slide easily over rough surfaces. Such flexible PVC duct hose is very durable. Thus it can serve for a longer time.

The hose offers the ability to see if material has collected in the hose tube. Hoses can be used for freshwater and saltwater transfer. General uses include cable protection; drain lines; ducting, ventilation and fume removal; dust collection; material handling. Compliance: RoHS. Vacuum rating: 13 inHg at 68℉ and 7 inHg at 104℉. Bending radius: 3 inches at 68℉.

PVC COrrugated Duct Structure:
Wall: Top grade PVC
Spiral: Rigid PVC

Flexible PVC Duct Hose Features:

Extremely tearing-resistant with rigid reinforced PVC helix
Very abrasive
Very smooth interior
Flexible with low weight
Extremely transparent
Could be resistant to UV if requested
Various sizes are available
Comply to RoHS

As suction and transport hose especially suitable for below substance:
Gaseous and liquid media
● Solids such as dusts, powders, chips and grains
● Also ideal for air condition and ventilation system

Temperature: -10℃ to 65℃