Flexible Exhaust Hose with Buckle

This is the PVC flexible duct, which is fire retardant and used under temperature condition of -20℃ - +80℃.

It is always conencted with an blower for air ventilation.

What is PVC Flexible Duct Used for?

The PVC flexible duct can be used for air supplying and fume/gas/dust exhausting in confined/limited spaces or underground working, so as to provide a safe and healthy operation environment for workers.

Air supply for underground	Air supply for confined space	Fume/ gas exhaust
To prevent oxygen shortage in manhole, tunnel, underground etc, to ensure the safety.	To inject flesh air into the confined space, such as tank, tube, barn for proper air condition.	To exhaust the fume, toxic gas, heat for a comfortable ans safe working environment.

How to Connect Pvc Flexible Duct?

The flexible duct can be easily moved, turned and connected because it is light and felxible in structure.