GMP-Compliant 304 SS Pass Box | 960x860x890mm | Convex Door & Anti-Corrosion | Pharmaceutical Cleanroom Equipment

GMP-Compliant 304 SS Pass Box | 960x860x890mm | Convex Door & Anti-Corrosion | Pharmaceutical Cleanroom Equipment

Precision Contamination Control: Convex Door Mechanically Interlocked Pass-Through Window
Hybrid Material Excellence: Exterior cold plate baked coating (IP54 corrosion resistance) + interior 304 sanded stainless steel (Ra≤0.6μm) for chemical/sterilization durability.
Fail-Safe Transfer: Mechanical interlock enforces single-door operation, blocking 99.9% airborne cross-contamination during material movement.
Pharma/Biotech: Tempered glass observation windows enable real-time monitoring of vial/ampoule transfers without sterility breach.
Electronics: Optional ESD-safe coating (10^6-10^9Ω surface resistance) protects PCBs and microchips during transfers.
Cleanroom Optimized: Seamless welds (≤0.5mm gaps) pass FDA swab tests, ideal for ISO Class 5-8 environments.
ndustrial Longevity: Reinforced stainless steel handles withstand 50,000+ cycles, validated in high-traffic sterile suites.
Certified for vaccine fill-finish lines, semiconductor wafer fabs, and cell therapy labs.

Dual-Protection Architecture – Exterior cold-rolled steel with electrostatic spray coating (600H salt fog resistance) & interior 304 grit-blasted stainless steel, meeting ISO Class 5 cleanroom surface particulate standards.

GMP-Certified Airlock Doors – 10mm tempered safety glass windows enable 180° visual monitoring without compromising sterile zone integrity during pharmaceutical transfers.

IEST-RP-CC002.3 Interlock System – Military-grade mechanical blocking mechanism prevents dual-door activation (0.03s response time), achieving 99.9% cross-contamination prevention in biologics manufacturing.

UV-C 254nm Sterilization Matrix – Programmable germicidal cycles with motion-sensing safety cutoff, maintaining ≤5 CFU/m³ microbial levels between operations.

304L Surgical-Grade Handles – Antimicrobial stainless steel construction validated through 15,000-cycle endurance testing, compatible with sterile glove protocols.

Space-Efficient Footprint (960×860×890mm) – 0.68m³ internal capacity optimizes ISO 7+ cleanroom layouts while accommodating bulk vaccine vial transfers.

ATEX Zone 2 Safety Compliance – Explosion-proof window seals and door position sensors ensure operator protection in solvent-rich environments.

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.