Cleanroom Pass Throughs

Cleanroom Pass Through Advantages

Pass through windows and cabinets are incredibly vital to the overall effectiveness of a cleanroom, preventing unwanted contaminants from breaching the entrance of the cleanroom. Additional benefits of clean room pass through windows and cabinets include:

• Reduced foot traffic
• Increased productivity
• Enhanced safety
• Easily cleaned
• Application specific designs

Cleanroom Pass Through Style Options

Cleanroom pass throughs are available in either wall-mounted or free-standing floor-mounted styles. Floor mount cleanroom pass-throughs permit carts and larger items to enter the cleanroom. In contrast, wall mount models facilitate the transfer of materials through a small chamber installed in the cleanroom wall at a comfortable and convenient standing height.

Wall Mounted Cleanroom Chambers

Wall-mounted pass through chambers are manufactured from stitch-welded 304 stainless steel with a #4 finish, making them easily cleanable and highly resistant to warping, cracking, or chipping. Wall-mounted pass through chambers are available with or without HEPA filtration, delivering the performance and results you need. Additional options include:

• Fully Welded Stainless Steel Pass Through
• HEPA Filtered Pass Through
• Fully Welded with HEPA Filtered Pass Thru 
• Polypropylene Pass Through

Floor Mounted Pass Throughs

Floor-mounted pass-throughs allow you to reduce the amount of traffic in your cleanroom by simply rolling materials or equipment on a cart through your pass-through into the room. All floor-mounted pass-thru cabinets are constructed with a welded stainless steel shell. A continuous stainless steel hinge attaches to the heavy-duty stainless steel framed doors. Doors are fitted with a tempered safety glass viewing window and seals with a closed-cell PVC door gasket and a 90-degree turn knob latch.

Stainless Steel Pass Through Cabinet & Window Features

Fully welded cleanroom pass-thrus feature a fully welded, seamless interior with radiused edges to prevent particulate matter from collecting around the corners and edges. This model is designed specifically for aseptic manufacturing applications that require sterile environments that can be easily cleaned. Stainless steel pass through window and chamber features include:

• 304 Stainless steel main cabinet & door frames
• Stainless steel continuous hinges
• Tempered safety glass viewing windows
• Silicone bulb door gaskets
• Stainless steel over-center compression latches
• Mechanical door interlock with 316 stainless steel T-handles
• Universal stainless steel mounting frames
• Stainless steel hardware

Wall Mounted Cleanroom Pass Throughs in Various Styles, Sizes, and Materials

Although the standard stainless steel version is our most popular model, we also offer several additional wall mounted options to accommodate your cleanroom requirements. All cleanroom pass throughs available in our online store can be customized with various accessories, including doors, sliding doors, and shelves.

Fully Welded Pass Through Window with a Built-in HEPA Filter

We also offer our HEPA filtered fully welded pass through windows, ideal for aseptic manufacturing applications that require the highest levels of particulate control.

Polypropylene Pass Through Shelf

Polypropylene pass thrus are constructed from solid plastic polypropylene materials that contain no particle board. White, half-inch poly sheets are welded together to prevent chipping and cracking and resist bacterial growth. These pass throughs offer a non-corrosive alternative to stainless steel for specific chemical applications.
We also offer cleanroom pass throughs in custom sizes and configurations. Contact us for more information.

HEPA Filtered Pass Through Chambers

HEPA filtered cleanroom pass throughs are designed to recirculate the air inside the chamber to allow for advanced particulate control. These pass throughs feature perforated inner sides and an internal motorized HEPA filter that provides 375 airflow at 110 ft/min.

Pass Through Cabinet Accessory Products

Additional pass through cabinet options includes mechanical door interlocks, vertical sliding door(s), cleanroom HEPA filtration, and unique door materials. The inclusion of mechanical door interlocks lets only one door of the cleanroom open at a time, restricting the volume of air able to enter the cleanroom. Vertical sliding door(s) make better use of cleanroom space by allowing the counterweighted door to slide up parallel to the wall rather than opening outward into the cleanroom.

Cleanroom HEPA filtration and special door materials also ensure the preservation of air quality and a high standard of cleanliness inside the cleanroom. Trim kits and wall supports can be provided to assist with installation.

NCI is Your Trusted Source for Premium Pass Through Chambers & Windows

In the market for a high-quality, precision-designed pass through chamber or window? NCI provides premium pass through options to meet your application needs. Contact us for more information, to schedule a consultation, or request a quote on any NCI offering. View our extensive inventory, including installations and applications such as air showers, isolation pods, and more.