 |
 |
 |
 |
 |
 |
 |
 |
 |
Circular flanges with a sealing lip which have literally proven their efficiency a million times. They reduce installation & asembly costs, and bring additional stability to the duct. No mastic, screws, rivets or spot-welding necessary. the flanges are secured with notches into the duct. SR joining clips are used to assemble the ducts. For duct ∅200 up to 3000m.
|
|
|
|
