Advantages of VENTAFLEX air ducts at a glance
| Duct type used for air transport | VENTAFLEX air duct highly insulated rigid foam | Spiral duct galvanized steel | Spiral duct stainless steel |
| Time saving at installation | ••• pre-insulated air duct | – has to be insulated on-site | – has to be insulated on-site |
| Tightness | ••• certified* | •• | •• |
| Chemical resistance | ••• | • | ••• |
| Thermal protection | ••• | • | • |
| Weight saving | ••• | • | – |
Application in the hygiene sector | ••• certified* | – | ••• |
| Cleanability | ••• | •• | •• |
Legend: • = average •• = good ••• = excellent – = not sufficient or not existent
*The VENTAFLEX air ducts are certified according to EN 16798-3 class ATC2/ tightness class D and according to VDI 6022
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All air duct products, technical details, supplies and installation instructions can be found in our general catalog.
• Installation of VENTAFLEX air ducts with VENTASNAP and VENTAFIX
• Glueing of VENTAFLEX air ducts
• Installation of a compensator for the expansion compensation
• Laying the air ducts
• Length adjustment of air ducts
• Installation LAVANTUS ring seal
• Installation LavantusGrip