The through wall Pass-Thru system protects the integrity of even the most critical Pharmaceutical and Cleanroom environments while allowing convenient access to adjoining rooms. 

The Pass-Thrus interlocking system allows only one door to be opened at a time which allows the Cleanroom air pressure to be maintained and minimizes particle migration.

All Atmos-Tech Pass-thru units are constructed with smooth interior and exterior surfaces to allow for proper cleaning and sanitizing.

AVAILABLE OPTIONS

• Stainless Steel
• HEPA/ULPA Filtration
• Custom Sizes
• Custom Configurations
• Standard and Ultra-violet Lighting
• Automatic Swing Doors
• Fire rated doors