Product Details
304 Stainless Steel Compact Flat Door Pass Box | 600x600x600mm
ISO 14644-1 Certified Flat Door Mechanically Interlocked
Pass-Through Window
Contamination-Free Transfer Engineered for Precision Industries
Zero Cross-Contamination: Mechanical interlock enforces single-door
operation, eliminating airborne particle exchange in ISO Class 5-8
cleanrooms.
Ultraviolet Sterilization: Integrated UV-C lamp (254nm wavelength)
achieves 99.9% microbial reduction between transfers.
Hygienic Design: 304 sanded stainless steel (Ra≤0.5μm) with
radiused corners passes FDA swab tests for biofilm resistance.
Parameter Name | parameter |
Material | 304 sanded stainless steel |
Window Design | Double doors with tempered glass observation windows |
Interlock System | Mechanical interlock to prevent simultaneous door opening |
Lighting | UV sterilization lamp and embedded clean lighting lamp |
Internal Design | Rounded corners to eliminate dead angles |
Door Handle | SUS304 stainless steel for durability |
External Dimensions | W600 × D600 × H600 (mm) |
Internal Dimensions | W440 × D520 × H480 (mm) |
Certifications | ISO 14644-1 |
Key Features
>1. >304 Sanded Stainless Steel Construction: Durable and
corrosion-resistant for cleanroom compatibility.
>2. >Double Door Design: Features tempered glass observation windows for
visibility and aesthetics.
>3. >Mechanical Interlock System: Ensures both doors cannot be opened
simultaneously, preventing cross-contamination.
>4. >UV Sterilization and Clean Lighting: UV lamp for sterilization and
embedded lighting for illumination during transfers.
>5. >Rounded Interior Corners: Eliminates dead angles for easier
cleaning and compliance with hygiene standards.
>6. >Durable Door Handle: Made of SUS304 stainless steel for
long-lasting use.
>7. >Compact Design: Optimized dimensions for efficient use in cleanroom
environments.
>8. >Safety & Visibility: Tempered glass ensures clear visibility and
enhanced safety.
Application Scenarios
>Material transfer in pharmaceutical cleanrooms.
>Sterile sample handling in biomedical laboratories.
>Contamination-sensitive component transfer in electronics
manufacturing.
Q1: How does the compact 600x600x600mm design of this 304 stainless
steel pass box address space constraints in pharmaceutical or
electronics cleanrooms?
This compact pass box is specifically engineered to maximize space
efficiency in tight cleanroom environments. The 600x600x600mm
exterior fits seamlessly into small labs, production lines, or
confined areas where traditional larger units would disrupt
workflow. The flat door design eliminates protruding handles or
mechanisms, further reducing the unit’s footprint while maintaining
a 440x530x480mm interior for efficient material transfer. This
space-saving layout ensures compliance with GMP and ISO standards
without sacrificing functionality, making it ideal for
pharmaceutical research, electronics assembly, or any application
where floor or wall space is limited.
Q2: Can the 304 stainless steel construction of this pass box
withstand frequent sanitization and harsh chemicals in regulated
environments?
Yes. The 304 stainless steel build offers superior corrosion
resistance and durability, making it suitable for cleanrooms where
daily sanitization with aggressive disinfectants is required. Its
smooth, non-porous surface resists particle buildup and simplifies
cleaning, ensuring compliance with GMP Annex 1 and FDA guidelines.
The stainless steel structure maintains structural integrity even
in high-humidity or chemically intensive settings, reducing
maintenance costs and downtime. Routine filter replacements (HEPA
H14 compatible) and gasket inspections ensure long-term
performance, while the material’s longevity aligns with the
rigorous demands of pharmaceutical, food, or electronics
manufacturing.
Q3: How does the flat door design of this pass box enhance
cleanliness and operational efficiency in cleanroom settings?
The flat door design minimizes recessed areas where dust or
contaminants could accumulate, supporting ISO 14644-1 Class 5
cleanliness standards. The seamless, flush-mounted door creates a
uniform surface that’s easy to sanitize and reduces the risk of
particle entrapment. Additionally, the door’s compact mechanism
allows for quick, ergonomic operation, streamlining material
transfers in high-traffic environments. The airtight seal ensures
laminar airflow is maintained during use, preventing
cross-contamination between clean and non-clean zones. This
combination of cleanability, efficiency, and reliability makes the
flat door design ideal for sterile pharmaceutical processes,
precision electronics assembly, or any application requiring strict
contamination control.
Company Profile
Shenzhen Meiri Purification Technology Co. Ltd., known by our brand
"MRJH," is a leading manufacturer of cleanroom equipment based in
Shenzhen, China. With a spacious facility spanning over 30,000
square meters, we specialize in the research, development,
production, sales, and service of professional cleanroom solutions.
At MRJH, we offer a wide range of high-quality products to meet
your purification needs. Our product lineup includes Fan Filter
Units, Pass Boxes, Air Showers, Cargo Showers, laminar flow hoods,
HEPA Box, HEPA Filter , Clean Room Filters , steel doors, and
various other clean room equipment. We take pride in our ability to
provide OEM/ODM/customized services to tailor our products to your
specific requirements.
Since our establishment in 2012, we have been committed to
delivering exceptional air filters, air purification equipment, and
cleanroom solutions. Our state-of-the-art production facilities are
equipped with advanced AMADA CNC punching machines, CNC bending
machines, shearing machines, and large laser machines. These
cutting-edge technologies enable us to maintain stringent quality
control and ensure the precision and reliability of our products.
At MRJH, we prioritize customer satisfaction and strive to provide
solutions that meet international standards. Our friendly and
professional team is dedicated to delivering outstanding service
and support throughout the entire process. We are proud to serve
clients globally and look forward to partnering with you to create
a cleaner and safer environment.
Please feel free to contact us for any inquiries or further
information.