Customizable Cleanroom Pass Box Electronic / Mechanical Interlock
Pass Cabinet
Various Sizes Customizable Pass Box/Transfer Windows For Clean Room
Electronic/Mechanical Interlock Pass Cabinet Supplier
Product Specifications
| Product | Pass Box |
| Material | Aluminum / Steel / Stainless Steel / Custom |
| Use | Reduce the contamination of clean rooms from small items |
| Application | Medical, Pharmacy, Food Industry, Livestock, Power Plants,
Healthcare and Hospital, Research Institution, Aerospace
Technology, Auto Industry |
| Features | Internal arc treatment, seamless connection |
| Add-on Features | Allowed, Please contact us |
| Locks | Mechanical locks |
Product Overview
A clean room pass box, also known as a transfer box or transfer
chamber, is specialized equipment used in cleanroom environments to
facilitate the transfer of materials or equipment between different
cleanroom areas while maintaining the cleanliness and integrity of
the controlled environment. It provides a controlled and secure
passage for transferring items without the need for personnel to
directly enter the cleanroom.

Application Examples

More types are updating...
Note: Omit the decimal point number, manual measurement will have a
small error
Product Specifications Table
| NO. | OUT SIZE | IN SIZE | MATERIAL | WEIGHT |
|---|
| Mechanical Lock Pass Box |
| 400CS | W 560 mm D 480 mm H 520 mm | W 400 mm D 400 mm H 400 mm | External: Coated Cold Steel Internal: 304 | 30 kg |
| 400SS | W 560 mm D 480 mm H 520 mm | W 400 mm D 400 mm H 400 mm | All 304 | 33 kg |
| 600CS | W 760 mm D 680 mm H 720 mm | W 600 mm D 600 mm H 600 mm | External: Coated Cold Steel Internal: 304 | 45 kg |
| 600SS | W 760 mm D 680 mm H 720 mm | W 600 mm D 600 mm H 600 mm | All 304 | 50 kg |
| 800CS | W 960 mm D 880 mm H 920 mm | W 800 mm D 800 mm H 800 mm | External: Coated Cold Steel Internal: 304 | 60 kg |
| 800SS | W 960 mm D 880 mm H 920 mm | W 800 mm D 800 mm H 800 mm | All 304 | 66 kg |
| GMP Electronic Lock Pass Box |
| 400GCS | W 600 mm D 490 mm H 560 mm | W 400 mm D 400 mm H 400 mm | External: Coated Cold Steel Internal: 304 | 33 kg |
| 400GSS | W 600 mm D 490 mm H 560 mm | W 400 mm D 400 mm H 400 mm | All 304 | 40 kg |
| 600GCS | W 800 mm D 690 mm H 760 mm | W 600 mm D 600 mm H 600 mm | External: Coated Cold Steel Internal: 304 | 43 kg |
| 600GSS | W 800 mm D 690 mm H 760 mm | W 600 mm D 600 mm H 600 mm | All 304 | 55 kg |
| 800GCS | W 1100 mm D 890 mm H 960 mm | W 800 mm D 800 mm H 800 mm | External: Coated Cold Steel Internal: 304 | 59 kg |
| 800GSS | W 1100 mm D 890 mm H 960 mm | W 800 mm D 800 mm H 800 mm | All 304 | 69 kg |
| Air Shower Pass Box |
| 600FCS | W 950 mm D 680 mm H 1550 mm | W 600 mm D 600 mm H 600 mm | External: Coated Cold Steel Internal: 304 | 70 kg |
| 600FSS | W 950 mm D 680 mm H 1550 mm | W 600 mm D 600 mm H 600 mm | All 304 | 89 kg |
| 800FCS | W 1550 mm D 880 mm H 1750 mm | W 800 mm D 800 mm H 800 mm | External: Coated Cold Steel Internal: 304 | 100 kg |
| 800FSS | W 1550 mm D 880 mm H 1750 mm | W 800 mm D 800 mm H 800 mm | All 304 | 118 kg |
| 1000FCS | W 1350 mm D 1080 mm H 1950 mm | W 1000 mm D 1000 mm H 1000 mm | External: Coated Cold Steel Internal: 304 | 130 kg |
| 1000FSS | W 1350 mm D 1080 mm H 1950 mm | W 1000 mm D 1000 mm H 1000 mm | All 304 | 148 kg |
| Laminar Flow Pass Box |
| 400LCS | W 600 mm D 490 mm H 1000 mm | W 400 mm D 400 mm H 400 mm | External: Coated Cold Steel Internal: 304 | 59 kg |
| 400LSS | W 600 mm D 490 mm H 1000 mm | W 400 mm D 400 mm H 400 mm | All 304 | 78 kg |
| 600LCS | W 800 mm D 690 mm H 1200 mm | W 600 mm D 600 mm H 600 mm | External: Coated Cold Steel Internal: 304 | 83 kg |
| 600LSS | W 800 mm D 690 mm H 1200 mm | W 600 mm D 600 mm H 600 mm | All 304 | 100 kg |
| 800LCS | W 1100 mm D 890 mm H 1400 mm | W 800 mm D 800 mm H 800 mm | External: Coated Cold Steel Internal: 304 | 112 kg |
| 800LSS | W 1100 mm D 890 mm H 1400 mm | W 800 mm D 800 mm H 800 mm | All 304 | 145 kg |
Manufacturing Capabilities

Shenzhen Meiri Purification Technology Co., Ltd.
Founded in 2012, we specialize in the research, development, sales,
and service of air filters, air purification equipment, and clean
room solutions. We have a clean production hall equipped with air
filters, featuring 2 AMADA automatic CNC presses, 5 automatic CNC
bending machines, and 5 shearing machines, as well as several other
types of bending machines and 2 interactive laser engraving
machines.
With advanced air purification equipment production and processing
and highly automated machine lines, our products and production
technology have obtained dozens of national patents and
international certifications such as CE, UL, ROHS, and REACH. We
consistently meet the production requirements of large-scale
projects.

MULTIPLE AMADA TURRET CNC PUNCH PRESSES

FFU PRODUCTION LINE

AMADA CNC BENDING MACHINE

High quality sheet metal - Beautiful and durable surface

Some pass boxes include a built-in UV-C germicidal lamp that emits
ultraviolet light to help sterilize transferred items and minimize
microbial contamination risk.

1300*1300 HIGH EFFICIENCY FILTER PRODUCTION LINE

2000 WATT LASER

INTEGRATED LASER CUTTING AND TUBE CUTTING MACHINE

FRENCH KIMO NOISE METER

FFU MOTOR TESTING EQUIPMENT

KIMO ANEMOMETER

GMW MULTI-FUNCTION TESTER

METOTE DUST PARTICLE DETECTOR

TSI AIR VOLUME COVER

Pass boxes are equipped with an interlock system that ensures both
doors cannot be opened simultaneously. This prevents direct air
exchange between the cleanroom and external environment,
maintaining cleanroom integrity.

Transportation: Shipping options by ship or air are available.
Clean room pass boxes provide a controlled and sealed environment
for transferring materials, equipment, or samples between different
cleanroom areas. The dual-door system and HEPA filtration minimize
cross-contamination risk and maintain cleanroom cleanliness.

Event hot product

Certificate can be verified, welcome to the factory field visit.

Frequently Asked Questions
Q: What's your sample and production lead time?
A: The lead time for sample takes around 3-7 days, mass production
lead time is about 2-3 weeks.
Q: How do you ship the goods?
A: It depends on customer's demands. If with the full containers,
we'd suggest to ship by vessel. If with small order volumes &
urgent orders, we'll suggest to ship by air freight or
international couriers.
Q: Where is your company located?
A: Our company & factory are located in Shenzhen, China (No. 79,
Langbei Village Industry Road, Tongde Community, Baolong Street,
Longgang District, Shenzhen City, Guangdong Province, China)
Q: Can you arrange a visit to your factory?
A: Yes, of course.
Q: Can you provide customized products as our requirements?
A: Yes, of course.
Q: Do you test all your products before delivery?
A: Yes, of course. We will do 100% test and provide test report
before delivery.
Q: How long is your items delivery time?
A: It is normal 10~30 days. Usually it depends on order size,
quantity and configuration, etc.
Q: What payment term can you accept? What price term can you
accept?
A: We can accept T/T, L/C, etc. We can accept EXW, FOB, CFR, CIF,
DDU, etc.
Q: What after-sale service can you provide?
A: We can provide 24 hours' technical support online by e-mail,
phone, video, etc.
Q: How many countries have you exported to? How do you make
long-term relationship and cooperation?
A: We have exported to over 30 countries in Asia, Middle East,
Africa, Europe, North America, South America, etc. We will offer
good quality, service and price to ensure our customer
satisfaction. We will consider our customer as our friend to help
them to solve problems.