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Air Showers
& Misting Showers
Cleanroom Filtration
& HEPA Filters
Cleanroom Benches
& Fumehoods
Atmos-Tech Industries
Cleanroom Storage
& Transport
Through Wall
Pass-Thru Systems
ULOn Select Products
Designers & Manufacturers of Controlled Environments
Cleanroom & Controlled Environment Products > Through Wall Pass-Thru Systems > View Items  
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Through Wall Pass-Thru Systems

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The through wall Pass-Thru system protects the integrity of even the most critical 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.


  • Stainless Steel
  • Epoxy Painted Steel
  • Laminated Particle Board
  • Poly-Pro
  • HEPA/ULPA Filtration
  • Custom Sizes
  • Custom Configurations
  • Standard and Ultra-violet Lighting
  • Automatic and Vertical Sliding Doors
  • Fire rated doors

Compare Items
  Results 1 - 5 of 5 1 

Item #






PT1212-12 12 in 12 in 12 in 18 in 14 in
PT1818-18 18 in 18 in 18 in 24 in 20 in
PT2424-24 24 in 24 in 24 in 30 in 26 in
PT3030-30 30 in 30 in 30 in 36 in 32 in
PT3636-36 36 in 36 in 36 in 42 in 38 in
  Results 1 - 5 of 5 1 
Atmos-Tech Industries | Designers & Manufacturers of Controlled Environments