Ubbink Air Excellent AE34C Semi-Rigid Duct Anti-Microbial & Anti-Static 75/63mm Outside/Inside Diameter, 50m length.

The Ubbink Air Excellent AE34C Semi-Rigid Duct with Anti-Microbial and Anti-Static additives is a premium ducting solution for MVHR and mechanical ventilation systems where hygiene and long-term performance are a priority. Manufactured from high-quality semi-rigid plastic, this DN75/63mm duct is supplied on a 50-metre roll for efficient, flexible installation.

The integrated anti-microbial properties help inhibit the growth of bacteria and microbes within the duct, while the anti-static additives reduce dust adhesion. Together, these features support improved indoor air quality and easier long-term system maintenance.

Its radial internal design ensures low system pressure loss, improving airflow efficiency and reducing fan energy consumption and noise. Airtight mechanical connections make installation quick and reliable, and the duct is fully compatible with Ubbink Air Excellent modular manifolds and all six duct types within the system.

Tested and certified by TÜV SÜD and ISEGA, and fully REACH compliant, the AE34C duct meets stringent European standards for safety, performance, and air quality.

Features and Benefits

• Semi-rigid plastic duct DN75/63mm supplied in a 50m roll.
• Anti-microbial and anti-static additives for improved hygiene.
• Compatible with Air Excellent modular manifolds and all 6 duct types.
• Easy installation with airtight mechanical connections.
• Low pressure loss due to radial internal design.
• Airtight to Class D / ATC 2 up to ±2000 Pa.
• Helps minimise fan energy use and sound production.
• TÜV SÜD and ISEGA tested and certified.
• REACH compliant.

A professional-grade ducting solution for cleaner air, efficient airflow, and installations done properly—no shortcuts, just solid engineering.