ProFlex Oval – oval ventilation distributor system 132x52
This is a complete, tight system with a wide range of fittings and accessories. It ensures high system efficiency, low flow resistance, which reduces energy consumption by fans. The system can be used wherever small space is required, in suspended ceilings, in concrete-filled ceilings, in walls.

• Guaranteed hygiene – smooth antistatic and antibacterial inner surface of the pipes meets the highest hygiene requirements confirmed by the German Institute of Hygiene
• Safe and tight – innovative ProFlex Oval sealing and connecting elements combined with a mounting clamp guarantee a secure connection.
• Airflow-optimized pipes and fittings – provide minimal flow resistance, reduce noise, and reduce energy consumption
• Low construction height
• High impact resistance ensures safety on the construction site

ProFlex Oval 132x52 pipe
Tunnel-shaped, impact-resistant, double-walled PP pipe with antistatic and antibacterial inner coating, for installation in the insulation layer, in suspended ceilings, installation walls, shafts or within frame structures. The smooth inner coating of the ProFlex Oval pipe facilitates cleaning and ensures high air flow.

• Permissible operating temperature: -25 to 60oC
• Installation temperature: from -5oC
• Air flow according to DIN 1946/6: max. 45m3/h
• Bending radius: horizontal min. 30cm, vertical min. 15cm
• Hygienic properties confirmed by tests

More:
https://www.inwestklima.com.pl/proflex-oval-wentylacyjny-system-owalny-132x52/