Circular ducts
Circular ducts
Circular ducts
Circular galvanised steel ducts are ideal for all types of air distribution systems. They are available in lengths of 3 m or 2.47 m.
The + products
- core range available in stock all across France,
- Aldes is the sole French manufacturer of the whole range,
- galvanisation and thickness compliant with quality standards.
- ribbed tubes with smooth end pieces to ensure airtight seal on rigid connections.
- standard bar length: 3 m,
- storey elements (2.47 m), designed for use as risers in multi-occupancy residential buildings, are ideal for coupling with CRE storey collectors and enable faster assembly,
- range available from diameter 80 to 900.
- ribbed tubes with smooth end pieces to ensure airtight seal on rigid connections,
- M0 fire certification,
- compliance with standards NF EN 1506 and NF EN 12237.
- accessories easily slotted on: ducts are female, accessories are male,
- attached using collars or perforated strip, rails, etc. (see installation accessories pages).
| Free air passage section (m²) | Insulation material |
|---|---|
| 0,05 |
| L (mm) | Ø (mm) | Weight (kg) |
|---|---|---|
| 3000 |
125 |
4,14 |
