SPIRAL AIR DUCT METAL, Ø100MM-1,15M

Spiral duct Ø100 mm — durable galvanized main-line airway

The Ø100 mm spiral-wound metal duct is designed for main runs in ventilation systems. Made from galvanized steel, it delivers long service life, corrosion resistance, and stable performance. The spiral construction boosts rigidity and joint reliability, making it ideal for saunas, baths, and other high-temperature, high-humidity areas.

Main features:

1. Application
   • Ventilation for saunas, baths, hammams, residential and industrial spaces.
   • Suited to primary supply/exhaust lines.
   • Compatible with flex ducts, valves, and flanges Ø100 mm.
2. Material & build
   • Galvanized steel for durability and corrosion resistance.
   • Spiral seam increases stiffness and deformation resistance.
   • Zinc coating protects in humid environments.
3. Temperature rating
   • Operating air temperature up to +120 °C.
4. Installation & use
   • Easy coupling with flex ducts, flanges, and air valves.
   • Airtight joints using gaskets or sealants.
   • Suitable for in-wall, ceiling, or concealed runs.

Advantages:

• High strength and longevity from spiral construction.
• Corrosion protection via galvanization.
• Heat resistant up to +120 °C.
• Versatile for sauna, bath, and general HVAC.
• Quick installation and easy servicing.

Specifications:

• Type: spiral (spiral-seam) duct
• Material: galvanized steel
• Diameter: 100 mm
• Length: 1.15 m
• Max air temperature: up to +120 °C
• Use: main sections of ventilation systems

The galvanized spiral duct Ø100 mm is a dependable choice wherever strength, durability, and thermal resilience are essential.