GMP-Certified Floor Pass Box | 201 Stainless Steel & Interlock System | Pharma/Electronics Grade
Medical-grade 304 stainless steel with anti-corrosive electrostatic coating (Ra≤0.6μm, ASTM B117 >500h salt spray resistance).
Dual-pane tempered glass (8mm thickness, RAL 9005 silk-screened borders) for 28dB noise reduction (ISO 10140-2 tested) and distortion-free visibility.
Multi-stage HEPA/ULPA filtration (99.995% efficiency @0.3μm, EN 1822 certified).
Dynamic airflow nozzles (4× SUS304, 13–25 m/s adjustable velocity) with <55dB(A) operation (ISO 3744 compliant).
| Parameter Name | parameter |
| Material | 201 stainless steel |
| Window Design | Single door with glass window |
| Air Shower System | 4 adjustable stainless steel air nozzles |
| Control System | Dual-door electronic interlock |
| Fan System | 220V/50Hz air shower fan, nozzle outlet speed: 13–25 m/s |
| Filtration | 1 pre-filter + 1 high-efficiency filter (99.99% efficiency at 0.5 µm) |
| Lighting | Energy-saving lighting: 220V/50Hz, 21W * 1 lamp |
| Door System | Single door with glass window and airtight sealing |
| Internal Design | Base plate made of 201 stainless steel |
| Manufacturing Process | Precision engineering for durability and functionality |
| External Dimensions | W1450 × D1140 × H1100 (mm) |
| Internal Dimensions | W1000 × D1000 × H1000 (mm) |
| Certifications | ISO,GMP,CE |
Key Features
1. 201 Stainless Steel Construction: Durable and corrosion-resistant for cleanroom compatibility.
2. Luxurious Single Door Design: Features a glass window for visibility and aesthetics.
3. High-Efficiency Air Shower: 4 adjustable stainless steel nozzles with 13–25 m/s wind speed for rapid decontamination.
4. Smart Control: Dual-door electronic interlock to prevent cross-contamination.
5. Advanced Filtration: 1 pre-filter + 1 HEPA filter ensure 99.99% efficiency at 0.5 µm.
6. Energy-Saving Lighting: Integrated 21W lamp for illumination during transfers.
7. Sturdy Base Plate: Made of 201 stainless steel for stability and durability.
8. Safety & Visibility: Glass window ensures clear visibility and enhanced safety.
9. Compact Design: Optimized dimensions for efficient use in cleanroom environments.
10. Precision Engineering: Ensures reliable performance and long-lasting operation.
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 Floor Pass Box maintain compliance with pharmaceutical and electronics industry standards while preventing cross-contamination?
This floor pass box is specifically designed to meet GMP Annex 1 and ISO 14644-1 Class 5 cleanliness requirements, ensuring sterile material transfer in regulated environments. It features HEPA H14 filters (≥99.995% efficiency at 0.3μm) and a laminar airflow system that maintains particle-free conditions. The 201 stainless steel construction provides a smooth, non-porous surface that resists particle buildup and simplifies sanitization, critical for GMP compliance. The interlock system ensures only one door opens at a time, creating an airtight barrier to prevent cross-contamination between clean and non-clean zones. 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 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 minimizes dust and debris accumulation, reducing maintenance efforts and contamination risks. The 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.
Q3: How does the floor-mounted design of this pass box optimize space and efficiency in pharmaceutical or electronics workflows?
The floor pass box’s design is tailored to maximize space utilization in cleanrooms, especially where wall-mounted units may not be feasible. Its sturdy, floor-standing structure provides stability for heavy equipment or bulk material transfer, while the 201 stainless steel construction supports high durability. The interlock system streamlines operations by ensuring safe, sequential material transfer, reducing downtime in high-throughput environments. The ergonomic layout allows easy access for operators, and the compact footprint (dimensions optimized for floor placement) fits seamlessly into existing production lines. This design is particularly beneficial in pharmaceutical manufacturing or electronics assembly, where efficient material flow and space optimization are critical to productivity.
