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GMP sealed cleanroom windows serve as critical components for controlled environment facilities. These observation windows maintain required air pressure differentials while providing visual access to clean spaces. Manufactured under ISO 13485 certified processes, they support contamination control in pharmaceutical production areas, laboratory facilities, and healthcare environments.
Constructed with double-layer tempered glass panels, these windows feature hermetic sealing technology that prevents air leakage between interior and exterior spaces. The frame structure uses aluminum alloy profiles with integrated sealing gaskets, creating a continuous barrier against particulate matter and microbial ingress. Each unit undergoes pressure differential testing before leaving the production facility.
The window panels use 5mm tempered glass on both sides, with an optional 12mm air gap between layers for enhanced thermal insulation. Tempered glass provides 4-5 times the impact resistance of standard float glass, while maintaining 85%+ light transmittance for clear observation of cleanroom operations. The glass surface receives an optional antibacterial coating suitable for frequent disinfectant wiping.
Window frames utilize extruded aluminum alloy with anodized surface treatment, measuring 1.5mm in wall thickness. The sealing system incorporates medical-grade EPDM gaskets with continuous compression design. All connection points use silicone sealant compatible with cleanroom cleaning agents. The frame features a rounded corner design to eliminate dust accumulation edges.
Parameter | Specification |
Glass Thickness | 5mm × 2 layers |
Optional Air Gap | 12mm |
Frame Material | Aluminum Alloy 6063-T5 |
Frame Wall Thickness | 1.5mm |
Light Transmittance | ≥85% |
Pressure Differential Resistance | ≤50 Pa |
Air Leakage Rate | ≤0.5 m³/h·m² |
Operating Temperature Range | -10°C to 50°C |
Standard Size Options | 600×600mm, 800×800mm, 1000×1000mm |
Custom Size Range | 300×300mm to 1500×1500mm |
Installation Method | Flush mount, Wall mount |
Certification Compliance | ISO 13485, GMP Standard |
These windows install in GMP manufacturing areas, sterile compounding rooms, and quality control laboratories. They allow visual monitoring of production processes without compromising environmental classification. Common placements include partition walls between material airlocks, gowning areas, and filling operations.
Hospital operating rooms, isolation wards, and diagnostic laboratories require sealed observation windows. They enable staff observation while maintaining negative or positive pressure environments. Research laboratories working with biological materials use these windows to monitor controlled experiment spaces.
Semiconductor fabrication plants, PCB assembly rooms, and electronic component manufacturing facilities use cleanroom windows for process monitoring. The dust-free design supports Class 100 to Class 100,000 cleanroom classifications required for microelectronics production.
Cleanroom windows require installation during wall construction, with proper sealing at all wall junctions. The frame must sit flush with wall surfaces to eliminate ledges where particles could accumulate. Installers should apply continuous sealant around the entire perimeter, followed by air leakage testing after installation.
Routine maintenance includes daily wiping with approved cleanroom disinfectants. Staff should inspect sealing gaskets every 6 months for compression set or degradation. Glass surfaces require cleaning with lint-free materials and non-abrasive cleaning agents. Frame drainage channels, if present, need quarterly inspection to prevent blockage.
These windows support Class 100 through Class 100,000 cleanroom environments, meeting ISO 14644-1 standards for controlled contamination levels.
Yes, custom sizes are available within the range of 300×300mm to 1500×1500mm. Provide project drawings for precise fabrication.
Under normal operating conditions with regular maintenance, EPDM sealing gaskets perform for 5-7 years before requiring replacement.
Yes, the hermetic sealing design supports both positive and negative pressure differential applications up to 50 Pa.
