Model DF low noise centrifugal fan is of consummate craft and technological design, firm material, stable and reliable performance, outstanding noise-decrease sffects, it has the features such as low noise ,hign efficiency, long life, easy installation etc .It is widely applicable for the industries and departments such as telecom,eletric .electronics ,geology,coal mine,steamboat,,paper-making etc. It is esp.fit for the cooling, temperature-control,ventilation functions in the plastic; printing machineries ,copying machine, drying machine,blown machine,underground facilities ,etc.

the main parameters :

machin no.      power(W)     voltage (V)      speed(r/min)    flow(m³/h)     total pressure(Pa)

DF-1             120             220/380          2800               350                390

DF-2             180             220/380          2800               405                450

DF-3              250            220/380          2800               505                860

DF-4              370            220/380          2800               660                860

DF-5              550            220/380          2800               850                1020

DF-6              750            220/380          2800               1200              1210

DF-7              1100          220/380          2800                1600             1530

ALSO , we can manufacture as your request !