The clean air supply system of the ATV ensures the efficiency of avoiding cross-contamination that can occur when operating from one area to another and generated by dust particles.
This ceiling ventilation system is available in squares, rectangles, eight edges or circles to match the design of the room types and to meet specific requirements, to create a clean air zone around patients, medical personnel and medical devices. This operating room ceiling clean air supply system mainly uses our AHU Clinicair but can also integrate with different brands of products.
The system is designed specifically for operating rooms to achieve ISO5 (in compliance with EN SIO 14644 – 1) as well as for the pharmaceutical industry. It helps to avoid cross-contamination and hospital infections. We have developed two lines to meet the regulations of all countries:
- NFS Series 90-351: rectangular, square, and 8-sided ceiling form (on request)
- DIN 1946 Series: rectangular, round, 8-sided ceiling form

















