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Static Cleanroom Pass Box
A non-ventilated stainless transfer cabinet that separates two rooms through sealed, interlocked doors.
Controlled Material Transfer
Pass Boxes & Transfer Hatches
Move materials between cleanroom zones with fewer personnel entries. Explore static, HEPA-filtered, VHP and specialized pass boxes, with chamber sizes, door layouts and transfer arrangements suited to your payload and process.
19pass boxes and transfer chambers
19 Transfer Configurations
01Define payload dimensions, weight, packaging and transfer frequency.
02Identify room pressure relationship and the acceptable direction of leakage.
03Confirm whether airflow, particle removal, surface treatment or temperature control is required.
04Provide wall construction, installation height, door arrangement and available utilities.
How to Select Pass Boxes & Transfer Hatches
Start with the operating task and site constraints, then compare the product direction that best matches the intended use.
| Buyer requirement | Product direction | Why it helps |
|---|---|---|
| Simple transfer between compatible clean zones | Static pass box or transfer hatch | Payload size and door interlocking |
| Filtered chamber without site ductwork | Self-contained HEPA pass box | Power and filter service access |
| Continuous controlled airflow over payload | Dynamic or unidirectional-flow pass box | Airflow direction and room pressures |
| Remove loose particles from compatible packages | Material air-shower pass box | Packaging durability and cycle time |
| Timed accessible-surface treatment | UV-C material treatment pass box | Shadowing and material compatibility |
| VHP-compatible transfer cycle | VHP pass box | Cycle interfaces, sealing and aeration |
| Containment or controlled leakage direction | Biosafety, negative- or positive-pressure pass box | Supply/exhaust strategy and service access |
| Large, refrigerated or special-area transfer | Application-specific chamber | Payload, temperature and project conditions |
Compare 19 Pass Boxes & Transfer Hatches
Narrow your choices by the features that matter to your application. View specifications and add suitable models to your inquiry list for a tailored quote.
19 models shown
HEPA-Filtered Dynamic Pass Box
An active transfer cabinet that recirculates filtered air through its interlocked material chamber.
Self-Contained HEPA Pass Box
A compact plug-in pass box with an integral HEPA fan-filter cassette for locations without available ductwork.
Vertical Unidirectional-Flow Pass Box
A pass box that delivers a broad vertical filtered airflow over the payload and returns it through low-level channels.
Material Air-Shower Pass Box
A timed material chamber that uses filtered cleaning jets and return grilles to remove loose particles from compatible packages.
UV-C Material Treatment Pass Box
An interlocked transfer chamber with shielded UV-C lamps for timed treatment of accessible surfaces on compatible materials.
Vaporized Hydrogen Peroxide Pass Box
An airtight material chamber that connects to an integrated or remote VHP process for conditioned exposure and aeration.
Biosafety Containment Pass Box
A sealed, pressure-controlled transfer chamber with filtered exhaust and service features intended for biosafety boundaries.
Negative-Pressure Containment Pass Box
A transfer chamber held below adjacent-room pressure so leakage is drawn inward and routed to filtered exhaust.
Positive-Pressure Clean Transfer Pass Box
A filtered-supply pass box maintained above adjacent pressure to reduce inward contamination towards sensitive payloads.
Three-Door Cleanroom Pass Box
A single shared transfer chamber with three doors on different sides and one-door-at-a-time interlocking.
Floor-Standing Cleanroom Pass Box
A reinforced, floor-supported cleanroom pass box for transferring larger loads at a practical handling height.
Large Cleanroom Material Transfer Chamber
An oversized interlocked chamber for moving carts, equipment and large packaged materials between controlled rooms.
Refrigerated Cleanroom Pass Box
An insulated, temperature-controlled pass box for short transfers of compatible temperature-sensitive materials.
Hazardous-Area Pass Box
A configurable sealed pass box for controlled transfer at hazardous process boundaries, without assigning a specific area classification.
High-Seal Stainless Steel Pass Box
A high-seal stainless transfer chamber with compression-gasket doors for moving materials across critical pressure or containment boundaries.
Cleanroom Pass-Through Storage Cabinet
A tall double-door transfer cabinet with adjustable stainless shelving for batch restocking without personnel crossing the cleanroom boundary.
Cleanroom Transfer Hatch
A shallow wall-mounted transfer hatch for documents, sealed packs and small components where a full-depth pass box is unnecessary.
Laboratory Specimen Pass Box
A compact interlocked chamber with a removable sample tray for controlled transfer of labelled specimens between collection and laboratory areas.
No models match every selected filter.
Reset one or more filters to compare a broader group.
Reset one or more filters to compare a broader group.
Solutions for Your Application
Overcome the Challenges in Your Process
A pass box should be selected around the payload, room pressure relationship and required chamber process rather than by external size alone.
An underspecified chamber can create bypass risk, poor loading ergonomics, incompatible treatment or unnecessary transfer delays.Coordinate payload envelope, airflow or treatment method, sealing, interlock logic and service access as one transfer workflow.
The payload fits the opening but cannot be loaded safely at the installed height.Confirm the complete payload envelope, weight and handling method before fixing chamber size, sill height or a floor-standing arrangement.
Door opening disturbs the intended pressure relationship between adjacent rooms.Coordinate door interlocking, chamber leakage direction and any filtered supply or exhaust with the actual room pressure cascade.
A treatment cycle does not reach shadowed surfaces or is incompatible with the transferred packaging.Review payload orientation, exposed surfaces and material compatibility before selecting UV-C, VHP or air-shower treatment.
Filters, lamps or control components cannot be serviced after the pass box is built into the wall.Define service side, removable panels, utility connections and replacement clearances during opening and wall-interface coordination.
Tell Us What Your Application Needs
- Payload dimensions and weight
- Transfer frequency and direction
- Adjacent-room pressure relationship
- Required airflow or treatment process
- Wall opening and installation height
- Door number and orientation
- Available power, ductwork and services
- Destination and project stage
Plan Your Cleanroom Equipment Together
Before choosing Pass Boxes & Transfer Hatches
A static pass box provides an interlocked transfer chamber without active recirculating airflow. A dynamic model adds filtered airflow to control the chamber environment during transfer.
Pressure control is considered when the transfer boundary must favour payload protection or containment. The adjacent-room pressures and exhaust or supply strategy must be reviewed together.
Yes. Floor-standing and large transfer chambers can be coordinated around the payload envelope, handling height, door arrangement and available structural opening.
No. Treatment selection depends on material compatibility, surface exposure, packaging and the intended process. Those conditions must be confirmed for each project.
Get a Pass Box Matched to Your Transfer Process
Share your payload dimensions, room conditions and transfer frequency. We will help you choose a suitable chamber configuration and quote your requirements.
