Product Overview
The AOSUNFAN Air Curtain (Model AC-METAL) is an industrial-grade airflow barrier designed for commercial entrances, cold storage facilities, and production workshops. Featuring a 90–150 cm adjustable width and ultra-thin 18 cm profile, it generates a 6–10 m/s high-velocity air stream to block dust, insects, and temperature fluctuations. The EC brushless motor (IP55-rated) achieves 50% energy savings compared to AC models, while maintaining ≤55 dB(A) noise levels (ISO 4871 certified). Compatible with remote control/automated activation via PIR sensors.
Product Features
Intelligent Airflow Control
3-speed settings (800–2,200 m³/h) with auto-reversing mode to prevent cold drafts in winter (activates below 5°C).
Durable Construction
Galvanized steel housing + polycarbonate blades withstand -30°C to 60°C (salt spray tested per ASTM B117).
Energy Efficiency
ENERGY STAR-certified EC motor reduces annual costs by $180+ (vs. traditional models at 12h/day operation).
Hygienic Design
Removable stainless steel filter (mesh ≤0.3mm) blocks 95% particulates (ASHRAE 52.2 compliant).
Technical parameters
Material | Plastic |
Mounting Type | Wall Mount |
Collection | Bathroom,Bathroom/corridor/office/laundry |
Voltage | 110V |
Customized Support | OEM, ODM |
Warranty | 3 years |
Power Source | Electric |
Product Name | Air Curtain |
Air Quantity | 162-252 |
Motor | Copper or aluminum |
Product Advantages
Space Optimization: Slim 18 cm depth fits tight installations (e.g., above revolving doors).
All-Season Use: Heated air curtain option available (-20°C environments).
Low Maintenance: Self-lubricating bearings extend MTBF to 45,000 hours (5-year warranty).
Safety Compliance: CE/UL/ETL certified for food processing zones (HACCP compatible).
Application Scenarios
Retail Stores: Reduces HVAC loss by 30% at entranceways (tested in 4m² openings).
Pharmaceutical Labs: Maintains ISO Class 8 cleanroom standards via particulate barrier.
Warehouse Loading Docks: Blocks 98% airborne contaminants (PM2.5 ≤35 μg/m³).
Hospital Kitchens: Complies with NSF/ANSI 2 for grease and odor containment.
FAQ
Q1: How does this Air Curtain differ from standard door heaters?
Our Air Curtain creates a continuous airflow barrier (vs. localized heating), improving energy efficiency by 40% while eliminating flying pests.
Q2: Recommended cleaning frequency?
Clean filters monthly with compressed air; deep sanitize blades quarterly (FDA-approved detergents required for food zones).
Q3: Minimum installation height?
Optimal at 2.2–2.5m above floor level (adjustable brackets included).
Q4: Smart control integration?
Supports Modbus RTU protocol for BMS connectivity (BACnet module optional).
