ALU flexible ducting, diameter 400 mm

Product detailed description

ALU flexible air duct 405 mm, for 400 mm diameter, is made of aluminium and laminate. The frame of the air duct is made of steel wire, which spirals between two layers of multi-layer aluminium and laminate.

The extraction and intake of fresh air is very important for every growing space, and the ALU type flexible duct allows you to extract air easily and reliably at a favourable price. Thanks to its flexibility, the duct can be attached anywhere where it is necessary to avoid obstacles along the way.

Features and benefits:
- maximally flexible and shapeable
- non-flammable - self-extinguishing capability
- easy to store
- temperature range is -30°C to 140°C
- maximum pressure is 2500 Pa (20m/s)
- suitable for both extract and intake air
- universal use
- the duct can be fitted onto all standard flanges of its diameter (the actual diameter is several mm larger precisely so that it fits)

The ALU duct is easy to shape and is not insulated. For connecting fans or carbon filters with a diameter of 400 mm.
If you need higher durability, we offer COMBI, which is in effect ALU wrapped in plastic.
Looking for a way to make ventilation quieter? Flexible ducts are also available in the SONO version, which is wrapped in a layer of insulating material.

Recommended accessories:
- clamping strap - for attaching the duct to the flange
- 400 mm fans
- 400 mm odour filters

TIP! Do not create unnecessarily sharp bends, as this will increase air resistance as it passes through the ducting. More information in our article.