Galvanized rigid spiral duct 1 meter 630

Galvanized steel spiral duct for mechanical ventilation systems (VMC) / range hoods

- Dimensions: L 1000 mm
- Diameter options: 630 mm
- Female fitting
- Operating temperature: -30°C to +250°C
- Fire rating A1
- Use a mounting and sealing kit for installation 

IMPORTANT NOTE: Supplied in 1- to 3-meter one-piece lengths depending on the quantity ordered. Transporting galvanized conduits causes the sheet metal to deform, particularly at the ends. It is virtually impossible to have a section in perfect condition. When the bends are minor, it is not necessary to reject the product. The ends can be very easily reshaped, and a dent does not cause a pressure drop in the system.

Unless the length is completely crushed or folded in on itself, we will consider the merchandise to be in compliance.

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