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Operating room exhaust grilles

From design to completion infection control is our commitment

Air exhaust grilles for contamination-controlled environments

The air exhaust grilles can be made from anodised aluminium (DEC A) or AISI 304 steel (DEC S), can be made to measure and include a grille, pre-filter, filter (high efficiency or absolute) and control damper.


  • Simple to use (easy to clean and service).

  • Perfectly level with supporting surfaces.

  • Construction materials suitable for highly critical requirements.

  • Wide range of solutions.

  • No leakage guaranteed.

Sub Products Heading

Now BIM - REVIT Ready!​
Now BIM - REVIT Ready!​

Designing an operating theatre just got easier!

TechIN is excited to introduce the REVIT families of our exclusive partner SagiCofim.

Watch the video and get to know how in only 6 minutes you can integrate our supply and exhaust systems solutions to your project.

Supply Systems

  • Unidirectional flow OR canopies (OR unidirectional flow)

Exhaust Systems

  • Exhaust grilles and airflow dimensioning



Standard grille;

  • Grille + Pre-filter PFS (P)

  • Grille + High efficiency/absolute filter (F)

  • Grille + Damper GT 007 (R)

  • Grille + Pre-filter PFS + High efficiency/absolute filter (PF)

  • Grille + Damper GT 007 + Pre-filter PFS (PR)

  • Grille + Damper GT 007 + Pre-filter PFS + Final filter AH (PFR)

On request

  • Version ATEX 2GD II T6

  • Version constructed in AISI 316 L

  • Polished mirror finish (DEC S only)

  • Safety accessories

  • Magnetic panel attachment