High-Efficiency Ceiling Air Supply Outlet | 500 CMH | H13 HEPA 99.95% & EN 1822
The High-Efficiency Air Supply Outlet is a precision-engineered HVAC component designed to deliver ISO-compliant air quality in controlled environments. Optimized for cleanrooms, laboratories, and industrial facilities, it integrates H13 HEPA filtration and modular airflow design. Constructed with painted cold-rolled steel and galvanized components, it ensures durability and compliance with ISO 14644-1 and EN 1822 standards.
| Parameter Name | Value |
| Main Body Material | Painted cold-rolled steel |
| Diffuser Plate Material | Painted cold-rolled steel |
| Air Inlet Flange | 200×200 mm (galvanized steel) |
| H13 HEPA Filter | 320×320×90 mm |
| Body Dimensions | 370×370×260 mm |
| Ceiling Opening | 375×375 mm |
| Diffuser Design | 5mm full holes + louver holes |
Key Features
H13 Filtration Performance:
Captures 99.95% of particles ≥0.3μm, validated for ISO Class 5-8 cleanrooms.
Industrial-Grade Durability:
Galvanized inlet flange and powder-coated steel resist humidity, chemicals, and frequent sanitization.
Adaptive Airflow Control:
Adjustable louver holes enable precise airflow tuning (±10% velocity variance).
Compact Modular Design:
370×370×260 mm body optimizes space efficiency in tight ceiling plenums.
Low-Maintenance Operation:
Tool-free access panel simplifies filter replacement and maintenance.
Application Scenarios
Pharmaceutical facilities: Air supply for ISO 5-8 filling lines or sterile packaging zones.
Electronics manufacturing: Particle-controlled airflow in semiconductor fabrication cleanrooms.
Hospital HVAC systems: Sterile air delivery to operating theaters and isolation wards.
Biotech research labs: Contamination-free airflow for biosafety cabinets.
Food processing plants: Hygienic air distribution in packaging and processing areas.
FAQ 1: How does the H13 HEPA filter maintain 99.95% efficiency at 500 CMH in overhead installations?
Answer: The EN 1822-tested H13 filter uses reinforced pleats and a rigid frame to sustain 99.95% efficiency at 500 CMH. Aerodynamic sealing prevents bypass, critical for ISO 5-8 cleanrooms in pharmaceutical or semiconductor facilities.
FAQ 2: Can this ceiling outlet integrate with existing HVAC systems without structural modifications?
Answer: Yes. The 375x375mm ceiling opening matches standard modular systems, while adjustable brackets accommodate ±12mm variances. The compact 370x370x260mm body fits retrofitted plenums in hospitals or electronics plants.
FAQ 3: Is the galvanized air inlet flange resistant to chemical corrosion in harsh environments?
Answer: The galvanized steel flange is coated with anti-corrosive epoxy, resisting bleach, alcohols, and acidic cleaners. Passivated fasteners and sealed joints ensure longevity in food processing or biotech labs.
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High-Efficiency Ceiling Air Supply Outlet | 500 CMH | H13 HEPA 99.95% & EN 1822 Images
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