Double inlet centrifugal fans

Among the different industrial fans that we offer in our catalogue, you will find fans with double inlet fan blades curved backwards.

Discover our range of double inlet, backward curved blade impeller fans for industry and select the solution that best suits your project:

DFM-N, centrifugal fan with pulley drive and double suction belts.

The centrifugal fans with pulley drive and double suction belts in the DFM-N range are made of steel plate protected against corrosion by cataphoresis and epoxy paint treatment. Temperatures that can transport these fans range from -20°C to +40°C (60°C with C3 bearings) continuously.

These fans have 3 mounting systems:

System 6: impeller mounted on the shaft with bearing on both sides of the housing, supported by the same housing.

System 18: Generally as system 6 but including common bed frame for engine and fan

System 19: generally as system 6 but with the engine supported by the volute

The motors of this fan are high efficiency IE 3*, with three-phase supply voltage 230/400V 50Hz up to motor size 132 and 400/690V 50Hz for larger motors. IP55 protection, Class F. On request, these centrifugal fans with pulley drive and double suction belts can be manufactured in different construction materials, in 60 Hz versions, painted in different RAL...

DFR-N, fans protected against corrosion by cataphoresis and epoxy paint treatment.

The centrifugal fans with pulley drive and double suction belts in the DFR-N range are made of steel plate protected against corrosion by cataphoresis and epoxy paint treatment. Temperatures that can transport these fans range from -20°C to +40°C (60°C with C3 bearings) continuously.

These fans have 3 mounting systems:

System 6: impeller mounted on the shaft with bearing on both sides of the housing, supported by the same housing.

System 18: Generally as system 6 but including common bed frame for engine and fan

System 19: generally as system 6 but with the engine supported by the volute

The motors of this fan are high efficiency IE 3*, with three-phase supply voltage 230/400V 50Hz up to motor size 132 and 400/690V 50Hz for larger motors. IP55 protection, Class F. On request, these centrifugal fans with pulley drive and double suction belts can be manufactured in different construction materials, in 60 Hz versions, painted in different RAL...