Nedfon FM3009-2-S 0.9m Commercial Crossflow Air Curtain Strong Airflow Cold Storage Air Door Curtain

Computer-optimized motor design with built-in overheat protection and low energy consumption

High-strength plastic fan wheel reinforced with glass fiber for durability and corrosion resistance

Manual adjustable wind guide blades for multi-angle airflow adjustment to suit various environments

Noise reduction design with thickened powder-coated metal shell

Dry switch control with high and low speed settings

Installation requires sufficient space for air intake; recommended horizontal clearance ≥600mm

Original factory does not include screws due to varying installation scenarios

Performance Parameters (Tested in Nedfon Performance Laboratory; subject to change without notice):

| Model | Length (mm) | Width (mm) | Height (mm) | Power Supply (V/Hz) | Power (W) High/Low | Air Volume (m³/h) High/Low | Air Outlet Speed (m/s) High/Low | Noise (dBA) High/Low | Net Weight (kg) |

|-------------|-------------|------------|-------------|---------------------|--------------------|----------------------------|-------------------------------|---------------------|-----------------|

| FM3009-2-S | 900 | 188 | 221 | 220/50 | 166 / 115 | 1690 / 900 | 1.2 / 0.9 | 57 / 57 | 12 |

| FM3012-2-S | 1200 | 188 | 221 | 220/50 | 228 / 155 | 2370 / 1200 | 1.5 / 1.1 | 59 / 59 | 15.5 |

| FM3015-2-S | 1500 | 188 | 221 | 220/50 | 274 / 202 | 3100 / 1500 | 1.6 / 1.2 | 60 / 60 | 18.5 |

| FM3018-2-S | 1800 | 194 | 221 | 220/50 | 325 / 220 | 3800 / 1800 | 1.8 / 1.3 | 62 / 62 | 22 |

| FM3020-2-S | 2000 | 194 | 221 | 220/50 | 325 / 255 | 4270 / 2000 | 1.8 / 1.3 | 62 / 62 | 25 |

| Model | Length (L1) | Mounting Plate Length (L2) | Height (H1) | Mounting Plate Height (H2) | Width (W) |

|------------|-------------|----------------------------|-------------|----------------------------|-----------|

| FM3009-2 | 900 | 270 | 300 | 188 | 33 |

| FM3012-2 | 1200 | 420 | 300 | 188 | 33 |

| FM3015-2 | 1500 | 570 | 300 | 188 | 33 |

| FM3018-2 | 1800 | 670 | 400 | 194 | 40 |

| FM3020-2 | 2000 | 670 | 600 | 194 | 40 |

Do not embed the air curtain into the ceiling unless it is a built-in type; ensure sufficient air intake space if ceiling installation is necessary.

Maintain at least 600mm horizontal clearance for optimal performance and maintenance.

Use appropriate screws and anchors based on wall material; original package does not include screws.

Installation height recommended within 3 meters.

Follow detailed mounting instructions for secure and stable installation.

Ensure correct voltage and secure installation before operation.

China Compulsory Certification (3C)

Certified by China Quality Certification Center and Guangzhou Wukai Certification Testing Co., Ltd.

Nedfon is a leading manufacturer specializing in ventilation electrical appliances with over 27 years of production history and an annual capacity of approximately 30,000 sets of various fans. The company emphasizes core technology, quality, and innovation, serving major clients including railway stations, APEC venues, and international airports.

Ideal for restaurants, shopping malls, medical facilities, stations, office buildings, supermarkets, stores, and warehouses to provide effective air isolation, insect prevention, dust control, heat insulation, and fresh air maintenance.

Performance data are based on laboratory testing under standard conditions. Actual performance may vary depending on installation and environmental factors.