Product Overview
The AOSUNFAN Air Curtain (Model AC-CF300) is a cross-flow ventilation system designed to create energy-efficient air barriers at commercial entrances and industrial doorways. With a 1.5m–3m adjustable width and ultra-slim 22cm profile, it generates a 5–9 m/s vertical airflow to isolate indoor environments from dust, insects, and temperature exchange. Featuring a backward-curved centrifugal fan (IP54-rated) and DC brushless motor (ENERGY STAR-certified), it delivers 1,800–4,500 m³/h airflow at ≤58 dB(A) noise levels (ISO 3744 compliant). Compatible with remote control, motion sensors, and HVAC integration for smart climate management.
Product Features
Cross-Flow Air Dynamics
Uniform airflow distribution across 3m doorways (±10% velocity variance, EN 12101-3 certified).
Energy-Saving Operation
40% lower power consumption than axial fans (0.8 W/m³ at 25°C ambient).
All-Season Adaptability
Optional heating module (-10°C cold air compensation, 3kW PTC heater).
Corrosion Resistance
Powder-coated aluminum housing withstands salt spray (ASTM B117-19) and humidity ≤95% RH.
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
HVAC Loss Reduction: Blocks 80% thermal transfer at 2.5m door heights (ASHRAE 90.1 compliant).
Quick Installation: Universal bracket fits 150–300mm wall/ceiling cavities (full install in ≤30 mins).
Low Maintenance: Self-cleaning blade design (100,000-cycle durability test passed).
Certified Safety: CE/ETL/FCC listed for food processing and pharmaceutical facilities.
Application Scenarios
Supermarket Entrances: Maintains 25°C indoor temperature in 8m² vestibules (40°C outdoor).
Cold Storage Facilities: Reduces frost buildup by 70% at -18°C freezer exits.
Factory Loading Docks: Blocks 95% PM2.5 particulates (tested with 50μg/m³ outdoor levels).
Hospital Cleanrooms: Complies with ISO Class 7 air purity standards (HEPA filter compatible).
FAQ
Q1: How does this cross-flow Air Curtain differ from traditional centrifugal models?
Unlike bulky centrifugal units, our Air Curtain uses a compact cross-flow design to cover 3m doorways with uniform airflow (±10% deviation), reducing energy loss by 35%.
Q2: Minimum operating temperature for the standard model?
Operates reliably at -10°C to 50°C; add the PTC heating module for -25°C environments.
Q3: Cleaning requirements for high-dust environments?
Wipe blades biweekly with microfiber cloth; replace inlet filters every 6 months (G4 class included).
Q4: Smart integration capabilities?
Supports BACnet MS/TP and Modbus RTU protocols for BMS connectivity (gateway module optional).
