Material Transfer
Dynamic Pass Boxes
An actively filtered transfer chamber that circulates clean air over materials before retrieval on the receiving side.

Features and configuration
Active filtration
A motorized blower, pre-filter and HEPA or ULPA filter provide controlled airflow within the chamber.
Airflow cycle
Filtered air passes down over materials and returns through base or side grilles for recirculation.
Operating visibility
Interlocked doors and differential-pressure monitoring support controlled transfer and filter-condition checks.
Typical specifications
| Airflow arrangement | Typically vertical downflow |
|---|---|
| Primary filtration | HEPA or ULPA |
| Air handling | Motorized blower with recirculation |
| Monitoring | Differential-pressure gauge |
| Door control | Interlocked access |
| Configuration | Application-specific chamber and wall integration |
Applications
- Cleanroom material entry
- Pharmaceutical production
- Semiconductor facilities
Views and diagrams

Final sizes, options and performance depend on the selected configuration. Product illustrations are representative. Contact the team to confirm suitability, pricing and delivery.
Sri Yantra Clean Tech