Static Pass Box is a cleanroom transfer hatch designed for transferring materials between controlled areas while minimizing contamination risks.
Unlike dynamic pass boxes, it operates without airflow filtration and provides a simple solution for cleanroom material transfer.
A Static Pass Box, also known as a cleanroom transfer hatch or pass-through box, is designed for transferring materials between controlled areas while minimizing contamination risks.
Unlike dynamic pass boxes, static pass boxes do not include HEPA filtration or airflow circulation systems. They provide a simple and cost-effective solution for cleanroom material transfer.
Smooth radius corners reduce particle accumulation and allow easy cleaning for GMP cleanroom applications.
Mechanical or electronic interlocking prevents both doors from opening simultaneously.
Allows visual inspection of transferred materials while maintaining cleanroom separation.
High-quality sealing gaskets help maintain isolation between adjacent controlled areas.
Designed for wall-mounted installation in cleanroom partition systems.
Available in customized sizes, configurations and wall installation designs.
| Product Type | Static Cleanroom Pass Box | |||
| Product Name | Electronic interlock Static Pass box | Mechanical interlock Static Pass box | ||
| Model No. | PBE-1 | PBE-2 | PBM-1 | PBM-2 |
| ExternalSize（L×W×H mm） | 785×600×690 | 985W*800D*890H | 785×600×690 | 985W*800D*890H |
| InternalSize（L×W×H mm） | 600×600×600 | 800W*800D*800H | 600×600×600 | 800W*800D*800H |
| Interlocking | Electronical interlocked | Mechanical interlocked | ||
| External Material | Super fine cold rolled steel painted with plastic static white/（colors are optional） | |||
| Internal Material | SS304 / SS316 Stainless Steel | |||
| Airflow System | No Airflow System | |||
| HEPA Filtration | Not Required | |||
| Door Type | Single / Double Door | |||
| Window | Double Tempered Glass | |||
| Installation | Wall Mounted | |||
| Application | ISO Class Cleanrooms | |||
Custom dimensions and installation configurations are available according to cleanroom layout requirements.
Static Pass Boxes are widely used for controlled material transfer in various cleanroom environments where contamination control is required.
Typical applications include:
• Pharmaceutical manufacturing cleanrooms
• Biotechnology laboratories
• Semiconductor and electronics facilities
• Medical device production
• Food and cosmetic cleanrooms
• Research laboratories
Find answers to frequently asked questions about our products. See the most common topics and more. Any other questions just feel free to contact us.
A static pass box is a non-filtered transfer hatch used to move materials between cleanroom areas while reducing unnecessary personnel movement.
A static pass box only provides physical separation, while a dynamic pass box includes HEPA filtration and airflow circulation for higher contamination control.
Most static pass boxes are manufactured from SS304 or SS316 stainless steel for durability and easy cleaning.
Yes. Size, door configuration, interlocking system and materials can be customized according to cleanroom requirements.
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