Shenzhen Meiri Purification Technology Co., Ltd.
MAKE ROOM JUST HYGIENIC
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GMP-Certified Air Shower Pass Box | 201 Stainless Steel & Corrosion-Proof | Pharma/Electronics Grade
Crafted with 201 stainless steel featuring a baked epoxy-polyester hybrid coating (Ra≤0.8μm surface roughness), this transfer window delivers:
Enhanced Corrosion Resistance: ASTM B117 salt spray test >500 hours, compliant with ISO 9227 C5 industrial standards.
Sanitization-Optimized Surfaces: Non-porous electropolished finish (Ra≤0.5μm post-treatment) for CIP/SIP compatibility.
6mm thickness per pane with 25dB noise reduction (ISO 10140-2 tested).
Anti-glare silk-screened borders (RAL 9005 matte black) minimizing optical distortion during material inspection.
Seamless integration: Flush-mounted design eliminates particulate traps, aligning with EU GMP Annex 1 cleanroom guidelines.
| Parameter Name | parameter |
| Material | 201 stainless steel with baking paint outside |
| Window Design | Double-layer tempered glass with silk-screened black edges |
| Air Shower System | 4 adjustable stainless steel air nozzles |
| Control System | Panel control with dual-door electronic interlock |
| Fan System | 220V/50Hz air shower fan, nozzle outlet speed: 13–25 m/s |
| Filtration | 2 pre-filters + 1 high-efficiency filter (99.99% efficiency) |
| Lighting | Clean lighting LED lamp |
| Door System | Flat door design with pressure handles for airtight sealing |
| Internal Design | Rounded internal corners for easy cleaning and GMP compliance |
| Manufacturing Process | Laser cutting, CNC bending, and laser welding for precision and aesthetics |
| External Dimensions | W960 × D890 × H1700 (mm) |
| Internal Dimensions | W800 × D800 × H800 (mm) |
| Certifications | ISO 14644-1 |
Key Features
1. 201 Stainless Steel Construction: Durable and corrosion-resistant with baking paint outside for cleanroom compatibility.
2. Aesthetic & Functional Design: Double-layer tempered glass with silk-screened black edges for visibility, sound insulation, and style.
3. High-Efficiency Air Shower: 4 adjustable stainless steel nozzles with 13–25 m/s wind speed for rapid decontamination.
4. Smart Control: Panel control with dual-door electronic interlock to prevent cross-contamination.
5. Advanced Filtration: 2 pre-filters + 1 HEPA filter ensure 99.99% efficiency.
6. Clean Lighting: Integrated LED lamp for illumination during transfers.
7. GMP Compliance: Rounded internal corners and flat door design for easy cleaning and high-end appearance.
8. Reinforced Interlock Mechanism: Made of reinforced steel for extended lifespan.
9. Safety & Visibility: Tempered glass observation window ensures clear visibility and enhanced safety.
10. Precision Manufacturing: Laser cutting, CNC bending, and laser welding for exact dimensions and aesthetic appeal.
Material transfer in pharmaceutical cleanrooms.
Sterile sample handling in biomedical laboratories.
Contamination-sensitive component transfer in electronics manufacturing.