Centrifugal fans

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centrifugal fan / low-pressure - 100 - 450 m³/h | VSB 14

Extract Fan
Low Pressure
Produced completely by injection moulding.Polypropylene housing resistant to UV rays and adjustable to 8 positions....

centrifugal fan / low-pressure - 500 - 1 600 m³/h | VSB 20

Plastifer introduces the VSB 20 low pressure extract fans manufactured using injection mold. Housing is made of polypropylene and is resistant to ultraviolet rays. The fans can be...

centrifugal fan / low-pressure - 720 - 2 000 m³/h | VSB 23

The VSB 23 series extract fan is an intelligently designed device, geared to work in low pressure applications. The entire body has been structured by the process of injection molding. Its housing is manufactured from polypropylene, which grants excellent resilience to...

centrifugal fan / low-pressure - 900 - 2 200 m³/h | VSB 24, VSB 25

This is an injection mold low pressure extract fan. The housing is made of polypropylene to increase its flexibility and to make it resistant to UV rays. The fan can be positioned...

centrifugal fan / low-pressure - 1 000 - 4 000 m³/h | VSB 30

An extract fan with low pressures generated completely by injection molding with UV-resistant Polypropylene establishment, flexible to 8 positions. Highly...

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centrifugal fan - max. 80 000 m³/h | UNILINE®

The DELTA NED centrifugal fans range provides a large variety of
models...

centrifugal fan - COBRA®

Roof fans in 0.66-8.75...

centrifugal fan - 2 500 - 75 000 m³/h | Radialine®

Centrifugal Wower especially suited...

centrifugal fan - 300 - 1 500 m³/h | RADIAL® SE

The range of DELTA NED centrifugal fans includes a vast range of models which meet the requirements...

centrifugal fan / extraction - 200 - 10 000 m³/h | CENTRIPLAST®

The DELTA NED centrifugal fans range provides a large variety of
models answering to the...

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

- High-efficiency fans in all power ratings
-...

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

A pressure-optimized blower structure weighing 160 g, with very flat and highly capable centrifugal fan. There is an optional versatile 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

Specific structural design weighing 430 g with a very smooth operating 3-phase fan drive with a high pressure build-up and backward grooved...

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 / single-inlet - 60 m³/h | VBM3

The VBM 3 centrifugal blowers provide the flow of 60 cubic meters...

centrifugal fan / single-inlet - 118 m³/h | VBM4

Flow 69cfm (118M³/hr)
Pressure...

centrifugal fan / single-inlet - 164 m³/h | VBL4

Air Control Industries presents the VBL4, forward bladed, backward curved centrifugal fan. Its technical...

centrifugal fan / single-inlet - 168 m³/h | VBM5

The curved and forwarded bladed centrifugal fan offers flow rates of up to 99cfm (168M³/hr)...

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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

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

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

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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

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

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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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