Posts in category: Industrial Fans

FG-N

Belt drive, single inlet centrifugal fan. Manufactured from carbon steel protected with cataforesis primer + polyurethane paint finish RAL 7045.
Working temperature range: -20ºC/+100ºC continuously. Version with cooling disk up to +300°C.

Standard arrangement
Arrangement 1: Bare shaft without transmission and motor.
Arrangement 9: Belt drive. Motor fixed aside the support frame.
Arrangement 12: Belt drive. Fan and motor fitted on the base frame.

Motors
2, 4 or 6 pole, IE3* high efficiency (the rpm of each motor will be adapted according to the calculation for each drive), three-phase 230/400V 50Hz up to motor size 112 and 400/690V 50Hz for higher motors. IP55 protection, class F.
From 75kW to 200kW, the motor will be IE4.

FE-N

Belt drive, single inlet centrifugal fan. Manufactured from carbon steel protected with cataforesis primer + polyurethane paint finish RAL 7045.
Working temperature range: -20ºC/+100ºC continuously. Version with cooling disk up to +300°C.

Standard arrangement
Arrangement 1: Bare shaft without transmission and motor.
Arrangement 9: Belt drive. Motor fixed aside the support frame.
Arrangement 12: Belt drive. Fan and motor fitted on the base frame.

Motors
2, 4 or 6 pole, IE3* high efficiency (the rpm of each motor will be adapted according to the calculation for each drive), three-phase 230/400V 50Hz up to motor size 112 and 400/690V 50Hz for higher motors. IP55 protection, class F.
From 75kW to 200kW, the motor will be IE4.

FP-N

Direct drive, single inlet centrifugal fan. Manufactured from carbon steel protected with cataforesis primer + polyurethane paint finish RAL 7045.
Working temperature range: -20ºC/+100ºC continuously.

Standard arrangements
Arrangement 4: Impeller mounted on the B3 motor shaft supported by the pedestal. Version with cooling disk up to +220°C.
Arrangement 5: Impeller mounted on the B5 motor shaft fitted on the casing sideplate. Version with cooling disk up to +220°C.
Arrangement 8: Flexible coupling that connects the motor to the fan shaft. Version with cooling disk up to +300°C.

Motors
2 pole, IE3* high efficiency, three-phase 230/400V 50Hz up to motor size 112 and 400/690V 50Hz for higher motors. IP55 protection, class F.
From 75kW to 200kW, the motor will be IE4.

FI-N

Direct drive, single inlet centrifugal fan. Manufactured from carbon steel protected with cataforesis primer + polyurethane paint finish RAL 7045.
Working temperature range: -20ºC/+100ºC continuously.

Standard arrangements
Arrangement 4: Impeller mounted on the B3 motor shaft supported by the pedestal. Version with cooling disk up to +220°C.
Arrangement 5: Impeller mounted on the B5 motor shaft fitted on the casing sideplate. Version with cooling disk up to +220°C.
Arrangement 8: Flexible coupling that connects the motor to the fan shaft. Version with cooling disk up to +300°C.

Motors
2 pole, IE3* high efficiency, three-phase 230/400V 50Hz up to motor size 112 and 400/690V 50Hz for higher motors. IP55 protection, class F.
From 75kW to 200kW, the motor will be IE4.

FG-N

Direct drive, single inlet centrifugal fan. Manufactured from carbon steel protected with cataforesis primer + polyurethane paint finish RAL 7045.
Working temperature range: -20ºC/+100ºC continuously.

Standard arrangements
Arrangement 4: Impeller mounted on the B3 motor shaft supported by the pedestal. Version with cooling disk up to +220°C.
Arrangement 5: Impeller mounted on the B5 motor shaft fitted on the casing sideplate. Version with cooling disk up to +220°C.
Arrangement 8: Flexible coupling that connects the motor to the fan shaft. Version with cooling disk up to +300°C.

Motors
2 pole, IE3* high efficiency, three-phase 230/400V 50Hz up to motor size 112 and 400/690V 50Hz for higher motors. IP55 protection, class F.
From 75kW to 200kW, the motor will be IE4.

FE-N

Direct drive, single inlet centrifugal fan. Manufactured from carbon steel protected with cataforesis primer + polyurethane paint finish RAL 7045.
Working temperature range: -20ºC/+100ºC continuously.

Standard arrangements
Arrangement 4: Impeller mounted on the B3 motor shaft supported by the pedestal. Version with cooling disk up to +220°C.
Arrangement 5: Impeller mounted on the B5 motor shaft fitted on the casing sideplate. Version with cooling disk up to +220°C.
Arrangement 8: Flexible coupling that connects the motor to the fan shaft. Version with cooling disk up to +300°C.

Motors
2 pole, IE3* high efficiency, three-phase 230/400V 50Hz up to motor size 112 and 400/690V 50Hz for higher motors. IP55 protection, class F.
From 75kW to 200kW, the motor will be IE4.

FC-N

Direct drive, single inlet centrifugal fan. Manufactured from steel sheet protected with cataforesis primer + polyurethane paint finish RAL 7045.
Designed to continuously circulate air from -20ºC up to 100ºC.

Standard arrangement
Arrangement 4: Direct drive. Impeller directly mounted on motor shaft. B3 motor is supported by the pedestal. Max air temperature 100°C. With cooling disk up to 220°C.
Arrangement 5: Direct drive. Impeller directly mounted on motor shaft. B5 motor is fitted on casing sideplate.
Arrangement 8: Flexible coupling. Overhung impeller. Support and motor mounted on a base outside the air stream. Max air temperature 100°C. With cooling disk up to 300°C.

Motors
2 or 4 pole, IE 3* high efficiency, three-phase 230/400V 50Hz up to motor size 112 and 400/690V 50Hz for higher motors. IP55 protection, class F.
From 0,75kW, motor can be IE 2 and controlled by VSD.

DFR-N

Double inlet centrifugal fan. Manufactured from carbon steel protected with cataforesis primer + polyurethane paint finish RAL 7045.
Working temperature range: -20ºC/+40ºC continuously (+60ºC with C3 bearings).

Standard arrangement
Arrangement 6: Impeller mounted on shaft running in bearings on each side of casing and supported by the fan casing.
Arrangement 17: For coupling drive. Generally as arrangement 6 but with a base for the driving motor.
Arrangement 18: Generally as arrangement 6 but with a fan and motor supported by common base frame.
Arrangement 19: Generally as arrangement 6 but with the motor supported by the fan scroll.

DFM-N

Double inlet centrifugal fan.
Manufactured from carbon steel protected with cataforesis primer + polyurethane paint finish RAL 7045.
Working temperature range: -20ºC/+40ºC continuously (+60ºC with C3 bearings).

Standard arrangement
Arrangement 6: Impeller mounted on shaft running in bearings on each side of casing and supported by the fan casing.
Arrangement 17: For coupling drive. Generally as arrangement 6 but with a base for the driving motor.
Arrangement 18: Generally as arrangement 6 but with a fan and motor supported by common base frame.
Arrangement 19: Generally as arrangement 6 but with the motor supported by the fan scroll.

EFC

Use
These fans are particularly suitable for the removal of air and noxious gases, and for all those applications where large volumes of air have to be moved at low and medium pressures. They are installed in founderies, woodworks, and in chemical industries.

Working temperature
– 20°C + 60°C.

Construction
Axial-flow fan, belt drive. The impeller is made of die-cast aluminium and has adjustable blades. The casing is made of welded sheet steel and has a double flange. For the size ≥ 1000 the fans are standard hot galvanized.

Motor
The motor is three-phase, 230/400 V, 50 Hz, B3 (other frequencies, tensions on demand).