Centrifugal fans

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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

The TFV 900 Ex radial fan has special features packed into it like unique coupling elements for the models that comply with the ATEX regulations and that are permitted to be used in zones 1 and 2 and zones 21 and 22....

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

Owing to the fact the the TFV 10 S model is crafted of literally indestructible polythene, it is extremely easy to operate and lightweight yet it is rigid enough to withstand the wear and tear of daily use. Adding...

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centrifugal fan / extraction - ø 125 - 200 mm, 0.37 - 0.75 kW | P-Max series

The P-Max fans are well built to extract smoke, gas and lighter dust....

centrifugal fan / mobile - ø 125 - 200 mm, 0.37 - 0.75 kW | Mobi-Fan

This mobile fan product is suitable for several applications, including lighter dust, gases and even smoke. The powerful construction makes the product easy to use for servicing, repairing and other temporary work tasks. The item is perfect for extracting...

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centrifugal fan - 0.75 - 2.2 kW | ZWR series

WR extraction fans are designed to work in conjunction with Oskar Air Products source capture devices and clean or polluted air extraction installations. The design features...

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centrifugal fan / for circular ducts - ERR series

Centrifugal duct fan
Application examples : Machine extraction unit, Workplace air extraction system, Production site, Storage facility,...

centrifugal fan / for circular ducts - ERR N series

This robust Centrifugal Duct Fan is specifically designed for commercial use and is meant for applications such as workplace air extraction system, machine extraction unit,...

centrifugal fan / soundproof - ESQ, DSQ series

Quickbox ESQ, DSQ
Sound-insulated centrifugal fans with exhaust air connection which can be fitted in various ways
Sound-insulated radial fan for indoor or outdoor fitting, alternating current
Application...

centrifugal fan / air duct - EFR series

Centrifugal flat box EFR
Centrifugal duct fans with narrow dimensions for fitting in very tight situations
Application...

centrifugal fan / for rectangular ducts - DSK series

DSK EC is a Sound-Insulated Channel Fan that offers quiet performance. It is compact enough for quick and simple installation in small spaces. It is fitted with a swivel fan to allow easy cleaning. Low costs of maintenance, EC technology that reduces energy consumption,...

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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 / air duct - MUB/T series

The Thermo Multibox consists of backward curved...

centrifugal fan / air duct - 1.05 - 4.4 m³/s | MUB series

The MUB Thermo Multibox operates at 1.05 to 4.4 m3/s. Designed by...

centrifugal fan / single-inlet - 0.3 - 0.8 m³/s | CE series

Systemair presents CE centrifugal fans with single inlet. The fans feature forward-curved...

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centrifugal fan / single-inlet - 0.3 - 0.8 m³/s | CE 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 / 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 / direct-drive - 250 kW | 7Z

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 / direct-drive - 250 kW | 7Z

The Industrial Extractor Fans finds application in various fields such as in the ventilation field, in aspiration,...

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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 - 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

The RV series fans are constructed from 3-4mm sheet steel having equipped with enclosed impellers with backswept,...

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

The equipment features a seamless running 3-phase fan drive with a large pressure build-up. Its impellers are curved backwards and its...

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

Plastic material blowers that provide orientation and amplitude of blown air distribution for a greater adaptability...

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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 - 350 ℃,635025~1305751 m³/h

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

The...

radial fan / circulation / suction - 180 °C, 8500 Pa, 228000 Nm³/h

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

The product is designed by...

centrifugal fan - 850 °C

All Hydrogen Bell-type Furnace Fan

Medium temperature:...

centrifugal fan - 10800 m³/h

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  - 1216020 m³/h

Features

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

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centrifugal fan / curved / air  - 1216020 m³/h

Centrifugal Fan (Industrial Fans)

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

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centrifugal fan / single-inlet - max. 4 000 m³/h | RG..S

Specification:
Single inlet centrifugal fans in compact scroll housings with forward curved blades. Impeller diameters from 120 to 400 mm are...

centrifugal fan / single-inlet - max. 8 000 m³/h | RG..P

Specification:
Single inlet centrifugal fans in standard scroll housings with forward curved blades. Impeller diameters...

centrifugal fan / single-inlet - max. 15 000 m³/h, ø 315 - 560 mm | RG..A

Specification:

Single inlet centrifugal fans in standard scroll housings with backward curved blades. Impeller diameters...

centrifugal fan / single-inlet - max. 2 400 m³/h, ø 225 - 315 mm | RG..M

Specification:
Single inlet centrifugal fans in standard scroll housings with backward curved blades. Impeller diameters from 225 to 315 mm are...

centrifugal fan / single-inlet - ø 180 - 225 mm | RF series

Specification:
Single-sided centrifugal fans in compact scroll housings with forward curved blades and impeller diameters from...

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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 VRE/FLA series completes the product line of centrifugal fans for duct systems. It can be utilized to obtain user-friendly, practical and instantaneous insertion...

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

The VRE edition of the most advanced and economic solution used in duct systems, customized for direct link into the rectangular ducts. The Performance...

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

Centrifugal boxed ventilators, comprising of: galvanized steel sheet design, backward-bladed centrifugal impeller directly...

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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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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