GMP-Certified Flat Door Pass Box | 201 Stainless Steel & Mechanical Interlock | Pharma/Electronics Grade
ISO 14644-1 Certified Flat Door Mechanically Interlocked Pass-Through Window
Engineered for Contamination-Free Material Transfer
Dual Safety Assurance: Mechanical interlock system prevents simultaneous door opening, eliminating 99.9% airborne cross-contamination risks in ISO Class 5-8 environments.
Enhanced Hygiene: 201 brushed stainless steel construction (Ra≤0.8μm) with radiused interior corners passes FDA swab tests for biofilm prevention.
| Parameter Name | parameter |
| Material | 201 brushed 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 | SUS201 stainless steel for durability |
| External Dimensions | W760 × D670× H720 (mm) |
| Internal Dimensions | W600 × D600 × H600 (mm) |
| Certifications | ISO 14644-1 |
Key Features
1. 201 Brushed 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. Optimized Dimensions: Compact yet spacious design 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 this GMP-Certified Flat Door Pass Box ensure compliance with pharmaceutical and electronics industry standards while preventing cross-contamination?
This pass box is rigorously designed to meet GMP Annex 1 and ISO 14644-1 Class 5 cleanliness requirements, ensuring sterile material transfer in regulated environments. The 201 stainless steel construction provides a smooth, non-porous surface that resists particle buildup and simplifies sanitization, critical for GMP compliance. The mechanical interlock system ensures only one door opens at a time, creating an airtight barrier to prevent cross-contamination between clean and non-clean zones. Equipped with HEPA H14 filters (≥99.995% efficiency at 0.3μm), it maintains a particle-free environment, while the flat door design minimizes recessed areas where contaminants could accumulate. Optional UV-C sterilization further eliminates microbial risks, making it ideal for pharmaceutical manufacturing, electronics assembly, or any application requiring strict contamination control.
Q2: Can the 201 stainless steel construction and mechanical interlock system withstand frequent sanitization and harsh chemicals in pharmaceutical or electronics cleanrooms?
Yes. The 201 stainless steel build offers robust corrosion resistance, making it suitable for environments where regular cleaning with disinfectants or exposure to mild chemicals is necessary. Its smooth, durable surface resists scratches and particle adhesion, reducing maintenance efforts and contamination risks. The mechanical interlock system is engineered for reliability, with fail-safe mechanisms that prevent door malfunctions even in high-traffic settings. The pass box is designed for heavy use, with welded seams and airtight seals that maintain structural integrity over time. Routine maintenance, such as filter replacements (HEPA filters every 12–18 months) and gasket inspections, ensures long-term performance. For highly corrosive applications, optional upgrades to 316L stainless steel are available, further enhancing chemical resistance.
Q3: How does the flat door design of this GMP-Certified Pass Box optimize space and operational efficiency in pharmaceutical or electronics workflows?
The flat door design is specifically engineered to save space in compact cleanrooms, as it eliminates protruding handles or mechanisms, reducing the unit’s footprint while maintaining a functional interior for material transfer. The seamless, flush-mounted door creates a uniform surface that’s easy to sanitize and reduces the risk of particle entrapment, supporting ISO Class 5 cleanliness. The mechanical interlock system streamlines operations by ensuring safe, sequential door movements, reducing downtime in high-throughput environments. The ergonomic layout allows for quick, intuitive access, enhancing operator efficiency. This space-saving, durable solution is particularly beneficial in pharmaceutical labs, electronics assembly lines, or any facility where maximizing floor space and maintaining GMP compliance are critical to productivity.
