The CAP18WFBHF HEPA-filtered pass-through chamber is a fully welded, wall-mounted pass-thru unit. It is designed for aseptic manufacturing applications requiring sterile yet easy cleaning. The unique double-wall construction design encases and protects the built-in mechanical interlock. With an integrated HEPA filter unit and an easy-to-clean design, the CAP18WFBHF pass-through provides reliable and long-term performance for industrial cleanrooms.
Order a Custom HEPA-Filtered Pass-Thru Window Today
Use the options below to order a HEPA-Filtered Pass-Thru Window in the custom specifications your application requires. We also offer replacement parts for all our pass-thrus. Questions? Contact us today, and our team will gladly assist you. Clean Air Products is your source for top-quality cleanroom solutions, fast order turnaround times, and helpful customer service.
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Standard Unit Features for HEPA-Filtered Pass-Thru Windows
Cabinet Construction
The CAP18WFBHF pass-thru chamber is designed with integrated HEPA filtration and a fully welded stainless steel interior with seamless, formed-radius corners. Key features include:
304 stainless steel with #4 finish
Fully welded, seamless body
Smooth, formed-radius interior corners that prevent particulate buildup in corners and edges
Each door is mounted with flush, continuous stainless steel hinges and includes a large tempered safety glass window for clear visibility and easy cleaning. Heavy-duty stainless steel hardware covers the over-center compression latch, forming a secure seal against the silicone gasket and reducing the risk of air leaks. Key features include:
Flush-mounted, stainless steel continuous hinges
Silicone bulb gasket to minimize air leaks
Over-center compression latches
Clear tempered safety glass window for full visibility
Electrical Specifications
120V, 60Hz, 0.3–1.2A
Customization Options for HEPA-Filtered Pass-Throughs
We offer a wide range of customization options that are highly recommended for optimal performance.
Functionality Options
Mechanical interlock with 90° stainless steel T-handles (enclosed inside pass-thru wall) and removable interior maintenance panel
Stainless steel universal mounting frame (sloped tops, support gussets/legs, or custom size 1.5" x 1.5" frames)
Locking over-center compression latches
Fixed shelves or trays
Matching door swing on both sides
Door open visual alarm
Integrated UV light
Construction Material Upgrades
Type 316L stainless steel, #2B finish
Electropolishing available
Window Material Options
Clear or yellow acrylic
Polycarbonate or ESD-safe polycarbonate
Clear or amber PVC
ESD PVC
UV-filter film over tempered glass
Solid stainless steel door (no window)
Industrial Cleanroom Applications for HEPA-Filtered Wall Pass-Thru Windows
Why Choose Clean Air Products for Your HEPA-Filtered Wall Pass-Thrus?
Clean Air Products offers everything you need to create an ISO-compliant controlled environment. In addition to our industry-leading cleanroom products, we provide our customers with personalized service and maintenance support. We supply in-house manufactured replacement parts, ensuring you can quickly get the resources you need with minimal downtime. When you choose Clean Air Products for your cleanroom needs, you can count on:
Modular cleanrooms designed and built to meet your exact requirements and specifications
Cleanrooms designed to meet all necessary ISO standards
Top-of-the-line materials and construction methods
All orders are processed efficiently without compromising quality
Dedicated to providing you with the best customer service experience
Learn How Clean Air Products Can Be Your Supplier for HEPA-Filtered Pass-Thru Windows
Contact us today to learn how we can supply your HEPA-Filtred Pass-Thru Widows for cleanroom applications. For pricing estimates on custom orders, simply request a quote online, and our team will be in touch with more information.
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