good quality , special design , reasonable price

Size of the fan: 230*200*65 mm
Specification:
Nominal Voltage: V AC 115/230/400(50/60Hz)
Voltage Range: V AC 60...420
Nominal Speed: Min-1 2300...2500
Max. Flow rate: M³/h 700...900
Max. Flow rate: CFM 413...531
Noise free air: D B(A) 54...59
Power consumption: W 57
Service life(70centigrade) / (40centigrade) h 25 000 / 50 000
Bearing system: Ball bearings
Fan housing / impeller: Aluminum alloy / PBT
Electrical motor: Configuration of mouse- cage motor.
Applications: Air conditioning, refrigeration, ventilation, drying, cooling
Protecting grade: IP 54
Mass: G 1820