Unidirectional flow Ensuring a clean area around the patient, medical personnel, equipment, Ceiling Unidirectional provides effective protection against aerobiocontamination during invasive procedures. Guaranteeing an ISO 5 particulate classification, the ATA unidirectional ceiling is suitable for use in risk zones 2, 3 and 4a, in accordance with the standard with NFS 90 351. EASY MAINTENANCE Available in standard version up to 13m² or tailor-made to meet the constraints and configurations of each room Installation and easy filter replacement Integrated white or colored light - LED strip installed on rails (only in stretched double canvas) Central passage provided for operating lighting (according to range) Steel or stainless steel version Filtration of fine particles according to ISO class 5 H14 filter NOUVELLE ZÉLANDE Hospital Churchill PARIS BLOMET Clinic RAMSAY HEA

Unidirectional flow OPERATING PRINCIPLE Flow ceiling unidirectional or hybrid Extract air (Overpressure / Depression Recycl’Air column Clinicair 1B cabinet Corner column A unidirectional flow is a controlled air flow, having a regular speed and parallel air streams. This air flow regime results in the directed evacuation of particles from the clean zone (source: NF S 90-351 April 2013) OPTIONS • LED lighting White light 3,600 Lm(m) or integrated color - RGBW by LED strip installed on rails. • Perforated Sheet / Stretched Sheet Version • Galvanized Sheet / Stainless Steel Version Filters (quantity...