Size 1
The 600 mm cube exterior contains a 480 × 520 × 520 mm transfer space. It provides the smaller wall installation for tools and containers that fit within that usable chamber.
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Cleanroom Equipment
Mechanical Interlock Pass Box
Product specifications
| Specification | Size 1 | Size 2 |
|---|---|---|
| Brand | ST | |
| Model | ST-PT5 | |
| Material | 304 / 316 stainless steel | |
| External size (W × D × H, mm) | 600 × 600 × 600 | 720 × 670 × 680 |
| Internal size (W × D × H, mm) | 480 × 520 × 520 | 600 × 600 × 600 |
| Standard functions | Mechanical interlock; UV disinfection | |
| Power | 6 W | |
| Power supply | 220 V / 50 Hz | |
| Weight | 20 kg | |
| Size customization | Custom dimensions available | |
Customization availableDimensions can be customized to the transferred items and partition opening.
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Specify the quantity and configuration in your inquiry.
Mechanical Interlock Pass Box lets staff hand materials through a partition without walking into the receiving room. This reduces interruptions to work inside and repeated opening of the room entrance. Its mechanical interlock keeps the opposite door closed during loading or collection, limiting a direct air path between the two rooms.
The stainless steel chamber provides a surface for routine wiping, while UV disinfection adds a treatment step for surfaces exposed to the lamp. Two chamber sizes accommodate different containers and tools without changing the one-door-at-a-time transfer process.
MODEL DIFFERENCES
Which configuration fits the task
Size 2
The 720 × 670 × 680 mm exterior provides a 600 mm cube chamber, adding clearance in all three directions for larger containers. Both sizes retain the same mechanical interlock and UV functions.
PRACTICAL BENEFITS
Keep material handover separate from personnel access
Pass items through the wall
Staff on each side can load and collect containers without making a separate trip through the room entrance.
Keep one side closed
The mechanical interlock prevents simultaneous door opening while the item is handed from one room to the other.
Support routine surface treatment
Stainless steel surfaces can be wiped between transfers, with UV treatment for the areas the light reaches.
APPLICATION ENVIRONMENTS
Room-to-room handover of small materials
Clean assembly rooms
Transfer small component containers and tools from preparation areas without bringing delivery staff into open assembly work.
Controlled packing rooms
Hand clean packaging supplies through the partition while reducing traffic through the packing-room entrance.
Laboratory preparation rooms
Exchange closed sample containers and supplies where the room procedure calls for an interlocked handover point.
SELECTION GUIDE
Match the chamber to the transfer task
Container clearance
Use the internal dimensions to allow room for the complete container and the hand movements needed to load and collect it.
Partition installation
Use the external dimensions for the wall opening and support, with clear access to the doors on both sides.
UV exposure
Arrange items so the surfaces requiring treatment face the lamp and are not shaded by stacked packaging.
COMMON QUESTIONS
Choosing the size and using the interlock
Which dimensions determine the usable chamber space?
The internal dimensions describe the space for the item; the external dimensions describe the enclosure fitted into the partition.
How is an item handed over?
Load it from one side and close that door before the receiving side opens the opposite door to collect it.
PROCUREMENT / INQUIRY
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