Powerful compact axial fans in an industry standard metal casing with polycarbonate baldes. Connection via wire leads 250mm long.Costech brand. We have now added a super energy efficient 230Vac Esmeris EC frame fan to the range.The motor actually runs on dc but through Electronic commutation the supply to the fan is 230Vac.The advantage is that the power consumption is only 5 watts compared to 14w for the standard ac motor.

Voltage (50/60Hz)      110VAC            230VAC         230VAC EC Type
Air Flow (m3 / h)      48                40             68/73 
Power input (watts)    12                14             5 
Rated speed (RPM)      3000              2500           3000 
Noise (dBA)            36                33             37/39
Bearings               Sleeve or Ball    Sleeve or Ball
Casing                 Aluminium alloy die casting, painted black
Impeller               Black fibreglass reinforced plastic, UL94V-0
Temperature            -40°C to +70°C
Life expectancy        40,000 hours (ball), 30,000 hours (sleeve)
                       50000 hours (ball EC type)
Approvals              UL, CUL