PRODUCT
GMP Pass Box with Automatic Air Shower for Cleanroom & Laboratory
Product Attributes :
Air showing pass box is designed according to the type of air shower, the blower quickly blows the air through the high efficiency filter into clean air, clean air is sprayed out of the stainless steel spray after the airflow speed of up to 20m/s or more, which can effectively and quickly remove the dust particles attached to the surface of the object. After circulating the air passes through the initial efficiency filter double filtration and purification effect is more significant and usability is strong.
Product Description
GMP Pass Box with Automatic Air Shower for Cleanrooms
Electromagnetic Interlocking | Automatic Air Shower | H14 HEPA Filtration | 304 Stainless Steel Interior
Our GMP pass box is designed for controlled material transfer in pharmaceutical cleanrooms, laboratories and other controlled environments. Combining electromagnetic door interlocking, automatic air blowing and an H14 HEPA filtration system, this pass through box for clean room applications helps remove loose particles from the surfaces of transferred items before they enter the cleaner area.
This air shower pass box can also be configured as a pass box laboratory solution for research facilities, testing laboratories and other projects that require controlled transfer between rooms.
1. Product Overview
An air shower pass box combines a material transfer chamber with a filtered air-blowing system. When the transfer cycle is activated, filtered air is delivered through the nozzles to blow loose particles from the surfaces of items placed inside the chamber. The air then passes through the return and filtration arrangement according to the equipment design.
Electromagnetic interlocking helps prevent the two doors from being opened at the same time. This supports separation between adjacent rooms and helps control material movement through the cleanroom boundary.
The equipment is suitable for pharmaceutical production areas, GMP cleanrooms, biological and research laboratories, electronics manufacturing and other facilities where materials need to be transferred through a controlled pass-through point.
2. Key Features
Electromagnetic Interlocking
The interlocking system prevents both doors from being opened at the same time during normal operation, helping maintain separation between adjacent rooms.
Automatic Air Blowing
Filtered air is delivered through four nozzles to remove loose particles from the external surfaces of transferred materials.
H14 HEPA Filtration
Specified with a gel-seal H14 HEPA filter in accordance with EN 1822. The supplied data lists 99.99% efficiency at 0.3 μm; confirm the test basis and filter certificate for the selected unit.
304 Stainless Steel Interior
The chamber inner wall is specified as 1.2 mm thick 304 stainless steel with a natural brushed finish.
Adjustable Blowing Time
The factory setting is 10 seconds. Blowing time can be adjusted from 10 to 99 seconds according to operating requirements.
Optional Accessories
A barometer, intercom device, UV lamp and roller can be selected according to project requirements.
3. Applications: Pharmaceutical Cleanrooms and Laboratories
A GMP pass box is used to transfer production materials, packaging components, tools and other items across controlled room boundaries. The automatic air shower function provides an additional particle-removal step before materials are moved into the receiving area.
For laboratories, a pass box laboratory installation can help organize the movement of samples, equipment and supplies between rooms while reducing the need for personnel to move between different areas.
Typical application areas include:
- Pharmaceutical production and GMP cleanrooms
- Biotechnology and research laboratories
- Quality control and testing laboratories
- Electronics and precision manufacturing facilities
- Other controlled environments requiring material transfer
4. Working Process
The normal material-transfer cycle is organized around door interlocking and the automatic air-blowing function:
- Open the loading-side door and place the materials inside the chamber.
- Close the loading-side door. The interlocking system prevents the opposite door from being opened at the same time.
- Start the air shower cycle. Filtered air is delivered through the nozzles to blow loose particles from the material surfaces.
- After the preset blowing cycle is completed, the receiving-side door can be opened according to the control sequence.
- Remove the materials and close the door after transfer.
The actual operating sequence and door-release conditions should be confirmed against the supplied control system and the approved operating instructions.
5. Main Technical Parameters
The following specifications are based on the supplied product information for the air shower pass box.
| Parameter | Specification |
|---|---|
| Product type | Air shower pass box |
| Interlocking system | Electromagnetic interlocking |
| Air shower working area (W × D × H) | 600 × 600 × 600 mm |
| Air blowing time | Factory setting: 10 seconds; adjustable from 10 to 99 seconds |
| HEPA filter type | Gel-seal H14 HEPA filter (EN 1822) |
| HEPA filter dimensions | 484 × 484 × 120 mm |
| Listed filtration efficiency | 99.99% at 0.3 μm |
| Motor designation in supplied data | 310 |
| Box body material | Cold-rolled steel plate/ SUS 304 |
| Inner wall material | 1.2 mm thick 304 stainless steel plate, natural brushed finish |
| Electrical data | Confirm final configuration before ordering |
6. Control Panel and Operating Time Display
The supplied product specification requires the operation panel to provide access to the air-blowing time and cumulative sterilization time. The time records can be viewed through the query function in the operation interface. Product operating instructions should be provided with the equipment.
Please note that the cumulative sterilization-time display is a recorded time function. It should not be interpreted as proof of a validated sterilization cycle or a specified microbial reduction performance.
7. Optional Accessories
| Accessory | Description |
|---|---|
| Barometer | Optional pressure indication accessory. |
| Intercom device | Supports communication between the two sides of the transfer point. |
| Ultraviolet lamp | Optional UV lamp configuration. Application and operating safety requirements should be confirmed for the project. |
| Roller | Optional roller arrangement to assist material loading and unloading. |
8. Customization for Cleanroom Projects
Different pharmaceutical and laboratory projects may have different room layouts, material sizes and transfer procedures. Non-standard products can be manufactured according to confirmed customer requirements.
When requesting a quotation for a pass-through box cleanroom installation, please provide the following information:
- Required external dimensions and usable chamber dimensions
- Material and surface finish requirements
- Door interlocking and control requirements
- Required electrical supply at the installation site
- Material type, size, and transfer frequency
- Wall opening, installation position and room layout
- Optional accessories, such as a barometer, intercom, UV lamp, or roller
- Project location, quantity and required delivery schedule
9. Manufacturing and Quality Inspection
We manufacture cleanroom equipment and support overseas export and installation coordination for international projects. Product configuration, inspection requirements and available documentation can be confirmed according to the project specification and order.
10. Request a Quote for Your GMP Pass Box
Looking for a GMP pass box for a pharmaceutical cleanroom, or a pass box laboratory solution for a research facility? Send us your project requirements to discuss the suitable dimensions, filtration configuration, air shower parameters, and electrical specifications.
Our team can support equipment manufacturing, export arrangements and overseas installation coordination. Drawings and project details are welcome for technical review and quotation.
