GMP-Compliant 304 Stainless Steel Pass Box/ Convex Door | Industrial Cleanroom Equipment

GMP-Compliant 304 Stainless Steel Pass Box/ Convex Door | 960x860x890mm | Industrial Cleanroom Equipment

Safeguard critical workflows with the Convex Door Mechanically Interlocked Pass-Through Window – an ISO 14644-1 compliant contamination control system engineered for precision industries.
Zero Cross-Contamination: Mechanical interlock enforces single-door operation, eliminating 99.9% airborne particle transfer risks.
Real-Time Monitoring: Dual tempered glass observation windows enable visual verification without compromising sterility.
Ultimate Hygiene: 304 sanded stainless steel surfaces (Ra ≤0.6μm) resist biofilm formation, validated by FDA-compatible wipe-down protocols.
Pharma/Biotech: UV-C sterilization cycles (254nm wavelength) ensure microbial control between vial or reagent transfers.
Electronics: Static-dissipative design protects sensitive components during wafer or PCB handling.
Audit-Ready: Logs interlock activity and UV usage for GMP/GLP documentation.
Heavy-Duty: Reinforced stainless steel handles withstand 50,000+ cycles in high-traffic cleanrooms.
Certified for ISO Class 5-8 environments, semiconductor fabs, and sterile fill-finish lines.

Sanded 304 Stainless Steel Construction – Industrial-grade corrosion resistance and smooth finish for seamless cleanroom compatibility (ISO/GMP standards).

Dual-Chamber Door System – Integrated tempered glass observation windows enable real-time monitoring without interrupting sterile workflows.

Fail-Safe Mechanical Interlock – Enforces sequential door operation to eliminate cross-contamination in high-risk environments.

Programmable UV-C Germicidal System – Automated sterilization cycles maintain ISO 14644-1 compliant microbial control.

Reinforced Stainless Steel Handle – Ergonomic design with anti-bacterial properties for 100,000+ cycle durability.

Space-Optimized Architecture (960×860×890mm) – Maximizes cleanroom floor space while accommodating bulk material transfers.

Operational Safety Protocol – Shatter-resistant windows and door position sensors ensure personnel protection during transfers.

Application Scenarios

Material transfer in pharmaceutical cleanrooms.

Sterile sample handling in biomedical laboratories.

Contamination-sensitive component transfer in electronics manufacturing.

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.