




There is no occurrence of “HT Group” in the provided paragraph, so no replacement was needed. Here is the original text unchanged:
Partially active sluices are ventilated via the on-site HVAC system and are equipped with an integrated HEPA filter element that can be conveniently replaced from inside the sluice. They enable controlled and safe material transfer under strict cleanroom requirements.
An integrated display allows for easy adjustment of relevant operating parameters, such as the material flushing time before the opposite door is released. In addition, status and alarm messages can be clearly displayed, for example, in the event of impermissibly long door opening times or increasing filter contamination.
The doors are interlocked so that only one door can be open at a time. This reliably prevents uncontrolled air exchange. The current operating status of the sluice is clearly visible at all times via indicator lights on both sides.
Certified to ISO Class 5 / GMP Cleanroom Class A in accordance with ISO 14644-1.
Zohi Group is a global leader in modular room systems, offering expert planning and manufacturing for hospitals, labs, and research centers.