Centrifugal fans

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centrifugal fan / single-inlet - 185 - 260 m³/h | TREA series

The external rotor motors designed by ECOFIT can be supplied with either IP 20 or IP 44 protection. The motors with IP...

centrifugal fan / single-inlet - 185 - 260 m³/h | GREA series

Single inlet centrifugal fans
The variety available in this series has centrifugal impellers (TRE)...

centrifugal fan / single-inlet - 240 - 785 m³/h | TRE series

This range of single inlet centrifugal fans from ECOFIT is comprised of centrifugal impellers (TRE) and...

centrifugal fan / single-inlet - 107 - 785 m³/h |GRE series

Single inlet centrifugal fans
The variety available in this series has centrifugal impellers (TRE)...

centrifugal fan / double inlet - 400  - 880 m³/h | GDS series

This is thed ouble inlet centrifugal fans GDS series. The variety available in this series has centrifugal...

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centrifugal fan / DC - 8 - 60 V, 86 - 104 m³/h | REF 100-11 series

Particular design features: Pressure-optimised blower. Very flat and high-performance centrifugal fan. Optional Vario-Pro: Highly flexible software configuration...

centrifugal fan / compact - max. 190 m³/h , 9 - 60 V | RER 101-36 series

Particular design features: Optional Vario-Pro: Highly flexible software configuration for the fan ensures an easily customisable solution...

centrifugal fan / DC - max. 390 m³/h , 16 - 60 V | RER 120-26 series

Particular design features: Very smooth running 3-phase fan drive. Very high pressure build-up. Backward curved impeller. Standard...

centrifugal fan / AC - max. 166 m³/h, 7 - 230 V | RER 125-19 series

The 500 g AC centrifugal fan is made of external rotor shaded-pole motor and includes impedance protection...

centrifugal fan / DC - max. 565 m³/h, 16 - 72 V |RER 133-41 series

Particular design features: Very smooth running 3-phase fan drive. Very high pressure build-up. Backward curved impeller. Standard...

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centrifugal fan - 54 000 m³/h | TFV 1200

The TVF 1200 heavy duty radial fan is designed to deliver outstanding air circulation over considerably long distances. The fans can convey large volumes of air up to a maximum 54,000 m³/h. It is geared to handle exceptionally high air pressures of 45,000 m³/h (2,150 Pa).

The fans are equipped with the ability to discharge air...

centrifugal fan / high-pressure / explosion-proof - 33 600 m³/h | TFV900ex

Radial fan TFV 900 Ex

With special coupling elements for the Ex-protected models which comply withATEX guidelines and which are licensed for use inzones 1 and 2 (gas explosion protected) and zones 21and 22 (dust explosion protected).

Technical data TFV 900 EX:
Air flow rate free blow out: 33,600 m³/h
Air volume
(air pressure): 25,000 m³/h (1,900...

radial fan / explosion-proof - 7 000 m³/h | TFV300ex

The TVF 300 EX blower has air flow free blow out stands at 7,000 m³/h with Air volume (air pressure) of 5,000 m³/h (1,900 Pa). The air current and the blowout suction Air Discharge speeds stands at 27 m/s (97.2 km/h). Fan stages...

centrifugal fan - 2300 m³/h | TFV 30 S

These exceptionally adaptable fans produce a outstanding and persuasive performance in every circumstance. The casing of this condensed fan is manufactured of virtually indestructible polyethylene, which substantially reduces weight making for...

centrifugal fan / mobile - 400 m³/h | TFV 10 S

The TFV 10 S is made of virtually indestructible polyethylene which means that it is light and easy to handle yet still sturdy enough to stand up to the wear and tear of everyday use. The parts inside the TFV 10 S are all made of metal. This is not only a further indication that the turbo fans are designed to cope with the demands that are put on them on a daily basis, it also shows that they are...

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centrifugal fan - 3 - 39 m³/min | CS, MS, FMS series

The Sirocco Blower is a futural device. Designed by Chuan-Fan Electric Co. Ltd. it...

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centrifugal fan / direct-drive - 1J, 1Z

FEVI International Centrifugal Fans

The FEVI International Centrifugal Fans have the following features:
• Sizes - 315 to 1250
• Operating temperature:...

centrifugal fan / belt-driven - 160 kW | 3J

The 3J series (in sizes 315 to 1400) impellers are designed to deliver comprehensive cooling solutions in an array of applications. The impeller incorporates a single inlet, and is installed overhung on the shaft, which is mounted on double plummer block bearings. The two bearings are positioned on a platform, which...

centrifugal fan / belt-driven - 160 kW | 3Z

The 3Z series impellers are designed to deliver comprehensive cooling solutions in an array of applications. The impeller is engineered for a single inlet operation, and is installed overhung on the shaft which is mounted on double plummer block bearings. The two bearings are positioned on a platform which...

centrifugal fan / direct-drive - 45 kW | 7J

These centrifugal fans range in size from 0500 to 1400 and have a service temperature of 20°C to +350°C with a cooling impeller from +80°C. As...

centrifugal fan / direct-drive - 250 kW | 7Z

Sizes 0500 to 1400
Service temperature: 20°C to + 350°C
cooling impeller from + 80°C
Motor power limited as standard to 250 kW
Seismic...

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centrifugal fan / extraction - 250 - 3 000 Nm³/h | J series

Centrifugal exhaust-fans are intended particularly for source - capture and are completely adaptable to the...

centrifugal fan / steel - 250 - 3 000 Nm³/h | J series

The J series of exhaust fans is especially engineered for use in ATEX categorized zones. The fans are manufactured in diverse versions, each optimized...

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centrifugal fan / explosion-proof - DT series

The DT series blowers are designed to deliver outstanding results in the conditioning of air for a wide array of applications. The blowers encompass built-in drain-hole and manhole. The housing is optimized to facilitate the smooth, unhindered flow of air, with a super-smooth internal surface. It also enables easy inspection, maintenance and cleaning...

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centrifugal fan - VT-VL series

The VL and VT series fans are designed to convey slightly...

centrifugal fan / high-performance - 1 500 - 16 000 m³/h | RV series

RV series fans are suitable for conveying slightly-contaminated air. They are made of 3-4mm sheet steel...

centrifugal fan / high-pressure - max. 3800 m³/h | HV-VP series

HV and VP series fans are specially designed to handle greater pressures. The fans are made of 3-4mm sheet steel and fitted with enclosed...

centrifugal fan / high-pressure - max. 3800 m³/h | HV-VP series

This is a soundproofing hood is made of solid galvanized plates and is insulated against noise. It can be installed indoors or outdoors....

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centrifugal fan / DC - 86 -  104 m³/h | REF 100 series

The centrifugal fan is noted for its pressure optimized blower. The flat fan is noted for its very high performance. The fan can easily meet the individual requirements...

centrifugal fan / DC - 104 - 390 m³/h | RER 120 series

Particular design features: Very smooth running 3-phase fan drive. Very high pressure build-up. Backward curved impeller. Standard...

centrifugal fan / DC - 60 - 137 m³/h | RG 125 series

This DC centrifugal compact fan has a highly flexible software configuration to help every customer meet their individual requirements to suit different applications....

centrifugal fan / AC - 86 - 94 m³/h | RG 125 series

This 850 g AC voltage fan has an external rotor motor which is a shaded-pole motor. The impedance protection prevents it from...

centrifugal fan / AC - 47 - 54 m³/h | RG 90 series

The RG 90 series AC voltage fans have an external rotor, shaded-pole motor and impedance overload protection. These units...

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centrifugal fan / AC - 47 - 54 m³/h | RG 90 series

Master CD 5000 ventilator
2 600 m3/h


Master portable ventilators support drying, heating and cooling equipment. Such devices can be used in rooms that...

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centrifugal fan / AC - 47 - 54 m³/h | RG 90 series

The fans in this product series are often used for several industrial sectors, including in the ventilation field, in pneumatic transport, aspiration and other similar...

centrifugal fan / AC - 47 - 54 m³/h | RG 90 series

Fans are used in many industrial sectors: in the ventilation field, in aspiration, in pneumatic transport,...

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centrifugal fan / AC - 47 - 54 m³/h | RG 90 series

Blowers in plastic material that allow the orientation and amplitude of blown air distribution for a greater...

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centrifugal fan / AC - 47 - 54 m³/h | RG 90 series

Only Cattin Filtrations experience can offer customers the best choice in transport fans....

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centrifugal fan / fan - 350 ℃

Features
Volume:635025~1305751 m³/h
Total Pressure:8458~4781 Pa
Working Temperature:350℃
Applications: Petroleum, Cement, Chemistry, Electric Power etc.

The...

centrifugal fan / fan - 850 °C

All Hydrogen Bell-type Furnace Fan

Medium temperature:...

centrifugal fan / fan - 180 m3/min

Mechanical vapor recompression centrifugal fan

Medium: steam (inc.SO2、HCl etc)
Volume: 180 m³/min
Inlet Pressure: 20 Kpa(A)
Outlet Pressure: 24 Kpa(A)

Features
  
Model...

centrifugal fan / curved / air  / fan - 20 267 m3/min

Features

Centrifugal fan with curved vanes and same speed reduction
Volume: 1216020 m³/h
Pressure: 3955 Pa
Working Temperature: 20℃
Total Pressure...

radial fan / suction / circulation / fan - 180 ℃, 8 500 Pa

Features:
Volume: 3800 Nm³/min
Outlet Pressure: 8500 Pa
Inlet Pressure: -5000 pa
Working Temperature: 180℃

The product is designed by...

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radial fan / suction / circulation / fan - 180 ℃, 8 500 Pa

Centrifugal Fan (Industrial Fans)

Single and double suction as;
Flow Rate: 100 1.000.000 m3/h
Pressure:...

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centrifugal fan / combustion air - 3 000 - 3 100 rpm | CV-4, CV-5

Introducing the most versatile, easiest to install, easiest to service, all inclusive combustion air/vent system ever made.
Features
A - Telescoping...

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centrifugal fan / backward curved - VQR

The VQR-I series fans are specifically designed for multi-tasking. They are geared for use in industries and commercial establishments, to provide outstanding heating, ventilating, air-conditioning and filtering services....

centrifugal fan / in-line / for air ducts - VRE, FLA series

The series VRE/FLA completes the series of centrifugal fans for ducted systems.

It has been studied to obtain easy, pratical and rapid insertion in rectangular...

centrifugal fan / in-line / for air ducts - 500 - 6 500 m³/h | VRE series

VRE serie represents the most modern and cheapest solution used in duct systems.

This series has been designed to be directly connected into...

centrifugal fan / in-line / for air ducts - 500 - 6 500 m³/h | VRE series

Centrifugal boxed ventilators, each one composed of: galvanized steel sheet

structure, back ward-bladed centrifugal impeller...

centrifugal fan / with forward inclined curved blades - max. 16 500 m³/h | VZ series

Aspirnova presents VZ series centrifugal fans. They are ideal for blowing of air and fumes without dusts. They can handle a maximum temperature of 60°C. The fans offer airflow up to 16500 m3/h, and static...

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centrifugal fan / for circular ducts - IKTS

Imeksan offers IKTS series radial ventilators. These units are suited for areas with high human concentration. Their unique design and construction eliminates the need...

centrifugal fan / for rectangular ducts - IKTD

The IKTD series radial ventilators are perfectly suitable ventilators that are used in places of human concentration. Because of their design and construction specialties,...

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centrifugal fan - F series

Developed for use with particle-rich air

Fumex fans are designed to comply with the specific requirements applicable to local extraction systems.

...

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How to choose this product

centrifugal-fan

Centrifugal fans have a spiral shape, their turbine displacing air by centrifugal force. The suction inlet is axial and the outflow is radial. They are common in public and industrial facility ventilation.

Applications

These devices are used for ventilation, heating and air conditioning, for supplying air to ovens and for tunnel ventilation. Different models exist for clean, dusty, dry, humid or corrosive air.

Technologies

Such fans are composed of an inlet device, a paddle-wheel turbine, a streamlined spiral case (the scroll) and a base. The inlet and the turbine can have single or double intakes. Fan geometry can favor either flow or pressure.

A forward curved impeller has blades curved in the direction of fan rotation. Straight radial blades are self-cleaning and relatively unaffected by dust and humidity, but are comparatively less efficient. If the concave side of the blades faces away from the direction of rotation, it is a backward curved impeller.

The motor coupling is usually direct and fixed-speed. It also can use variable-speed V-belts. Fans are carefully designed to achieve optimum stability and minimum noise. They are made of aluminum or of stainless steel. The blades are welded or bent.

How to choose

Consider the characteristics of the air to be moved and the required airflow rate or air pressure. Load curves can help determine the technical parameters necessary for fan dimension calculations.

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