Ø630 mm spiral air duct SR 630 / 3 m

148.35

Ø 630 mm round spiral duct made of galvanized steel sheet is a large diameter air duct designed for high-capacity ventilation systems with 630 mm connections. It is suitable for commercial and industrial air distribution networks where strong construction, stable airflow, and long service life are required.

SKU: SR 630/3m Category:
Description

– Ø 630 mm circular air duct with thickness 0.7 mm and length 3 m made of galvanized steel sheet.

– Designed for large diameter main ventilation systems.

– Suitable for supply and exhaust air systems, HVAC installations, and air distribution in residential, commercial, and industrial buildings.

Advantages
Durability: Galvanized steel offers high resistance to corrosion and mechanical damage
Efficient airflow: The smooth internal surface minimizes air resistance, ensuring efficient air movement
Easy installation: Spiral construction allows for easy and secure connection of multiple duct sections
Versatility: Suitable for use in both residential and commercial ventilation systems

– The spiral construction of SR 630 mm air ducts ensures strong joints and well-sealed seams.

– Working temperature: -30 °C to +120 °C.

– Maximum pressure: 2500 Pa and air velocity up to 20 m/s.

Additional information
Weight 12 kg
Dimensions 3000 × 630 × 630 mm
Product type

Spiral air duct

Product diameter Ø (mm)

630

Length (m)

3

Wall thickness (mm)

0.7

Temperature range (°C)

-30 / +120

Maximum pressure (Pa)

2500

Operating air velocity (m/s)

20

Material

Galvanized steel sheet

Color

Silver