Pressure Release Dampers, Return Air Risers, Pass Boxes & Coving Systems
Essential components for maintaining sterile airflow, controlled material transfer, and hygienic surfaces in modern operating theaters.
Key Features & Benefits
Pressure Release Dampers (PRD)
Automatically relieve excess air pressure while maintaining positive pressure inside OTs.
Prevents door blow-out, maintains stable airflow, and protects sterile zones from contamination.
Return Air Risers
Collect spent air from the OT and direct it back to the AHU for filtration or exhaust.
Creates a piston effect that flushes contaminants downward, ensuring efficient air changes and maintaining sterile airflow.
Pass Boxes (Pass-Through Hatches)
Interlocked cabinets for transferring materials between areas of different cleanliness without personnel movement.
Reduces contamination risk, minimizes traffic, and optionally sterilizes items using integrated UV-C lighting.
Coving Systems
Rounded junctions between walls, floors, and ceilings using PVC, aluminum, or stainless steel profiles.
Eliminates crevices, reduces airflow turbulence, facilitates smooth cleaning, and prevents microbial accumulation.
OT Airflow & Hygienic Transfer Systems
Integrated airflow, material transfer, and coving solutions to maintain sterility, reduce contamination, and improve cleaning efficiency in OTs.
Ensure Optimal OT Sterility & Airflow
From pressure control to hygienic material transfer and smooth wall-floor transitions, these systems safeguard sterile environments efficiently.
