China manufacturer Rectangular air ventilation

Model: ADK4040SB-2A
Voltage: 220V
Frequency: 50Hz
Airflow: 2530CMH 1490CFM
Static Pressure: 246Pa
Power: 292W
Noise: 60dB
Weight: 28.2kg

Design of great airflow rate and high air pressure;
Double motor configuration for big air volume;
100% pure copper motor consistent running for 5000hr without failure;
All metal multi-blade centrifugal motor;
High quality galvanized steel case with better fire prevention, corrosion resistance performance;
Adopt CBB60 film capacitor, strong overload capacity,small loss and long service;
ABS flame retardant junction box to make the wiring is more convenient and safe;
High-quality NSK ball bearing to ensure motor running more smoothly and silent;
Can start up at 100V ultra-low voltage;
Enclosure class IP44;
Insulation class E.











China manufacturer Rectangular air ventilation