Operating room air handling unit CLINICAIR 4

for cleanroomsmodularrooftop

CLINICAIR® 4 – Outdoor Plug & Play Hygienic Air Handling Unit

The CLINICAIR® 4 is a high-performance, Plug & Play Hygienic Air Handling Unit (AHU) specifically designed for operating theatres and critical healthcare environments. Developed for outdoor installation, it combines advanced air treatment, climate control and room pressure management in a single ultra-compact unit while minimizing installation constraints and reducing operating costs.

Designed to achieve ISO 8, ISO 7 and ISO 5 air cleanliness levels in accordance with ISO 14644, the CLINICAIR® 4 also complies with NFS 90-351 requirements. Its rooftop or outdoor installation preserves valuable indoor technical space while providing optimal air treatment performance.

Complete Air Treatment
The CLINICAIR® 4 integrates all essential HVAC and hygienic air treatment functions into one compact unit:

• Temperature control
• Humidity control
• Fresh air renewal
• Multi-stage air filtration
• Positive or negative room pressure management
• Airflow from 3,000 to 8,000 m³/h
• Available pressure up to 500 Pa
• Cooling by chilled water or direct expansion
• Heating by hot water or electric coil

Combined with ATA's Laminar Air Flow or Hybrid Flow Ceiling, the CLINICAIR® 4 provides optimal environmental control for operating theatres and critical healthcare areas.

Multi-stage Filtration

• G4 pre-filter
• Return air filtration from F7 to F9
• Supply air filtration from F9 up to HEPA H14
• Optional humidification system

Key Benefits

• Plug & Play installation
• Designed for outdoor or rooftop installation
• Airflow from 3,000 to 8,000 m³/h
• Ultra-compact hygienic cabinet
• Reduced construction, installation and maintenance costs
• Integrated electrical cabinet and PLC controller
• EC freewheel fan with constant airflow regulation
• Integrated silencers on supply and return air
• Front access for simplified maintenance
• Remote monitoring and supervision via medic@cloud
• Compatible with Laminar Air Flow and Hybrid Flow ceilings
• Fully customizable configuration to meet each project's requirements

Air Treatment Capacity

• Up to 266 m² in ISO 8 (based on a 3 m ceiling height)
• Up to 177 m² in ISO 7 (based on a 3 m ceiling height)

Typical Applications

• Operating Rooms
• Hybrid Operating Rooms
• Intensive Care Units (ICU)
• Sterile Processing Departments
• Clean Rooms
• Outpatient Surgery Centers
• Hospital Extensions and Renovation Projects
• Critical healthcare environments