Fans with rear-angled blades

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centrifugal fan
centrifugal fan

... centrifugal modules in AC, DC and GreenTech EC technology. These comprise tried and tested radial motor impellers with backward curved blades, which have been supplemented by a support structure with ...

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ebm-papst
electronic fan
electronic fan

... centrifugal modules in AC, DC and GreenTech EC technology. These comprise tried and tested radial motor impellers with backward curved blades, which have been supplemented by a support structure with ...

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ebm-papst
centrifugal fan
centrifugal fan
.V32-A6

Rotational speed: 1,698 rpm - 3,560 rpm
Air flow: 175 m³/h - 820 m³/h

... environments From -20 up to 60°C Flame retardant Motor protection in case of locked rotor Finger guard to protect the fan and avoid any contact with foreign objects

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ROSENBERG VENDOME
centrifugal fan
centrifugal fan
E-WHEEL 220x43R

New ECOFIT centrifugal backward fans Their blades are specially designed to: improve the ventilation efficiency and save energy improve the acoustic comfort

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ROSENBERG VENDOME
backward curved fan
backward curved fan
2RRE

Diameter: 133 mm - 315 mm
Air flow: 315 m³/h - 1,900 m³/h

Backward ECOFIT centrifugal fans AC single phase motor Backward impeller plastic or galvanized steel, Impeller diameter of 133 up to 315mm, AC single phase capacitor external rotor motor 230V50/60Hz and 120V50/60Hz, Motorized ...

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ROSENBERG VENDOME
centrifugal fan
centrifugal fan
CFL series

Air flow: 400,000 m³/h

... and housing are made of stainless steel or regular steel, and there are several possibilities in terms of the connection. The fans of this series are always configured in a way that makes them specific to the project.

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Elektror airsystems
centrifugal fan
centrifugal fan
CFM series

Air flow: 360,000 m³/h

With a flow rate of 360,000 m³/h at a pressure of 17.5kPa, the device works on direct or coupling belt drives with an option of working on frequency conversion also. Steel and stainless steel are used in the making of housing and the ...

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Elektror airsystems
centrifugal fan
centrifugal fan
CFH series

Air flow: 400,000 m³/h

... frequency converter operation. The impellers have backward-bent blades. Housing and impellers can be either steel or stainless steel. CFH allows several connection options. These type of fans are ...

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Elektror airsystems
centrifugal fan
centrifugal fan
VENT-NK / VENT-N Series

Rotational speed: 1,370 rpm - 2,846 rpm
Diameter: 100 mm - 400 mm
Noise level: 40 dB - 65 dB

Range of in-line duct centrifugal fans, manufactured from high grade corrosion resistant pressed galvanised steel and supplied as standard with a prewired wiring junction box and a robust mounting foot. All model include ...

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Soler & Palau
floor-standing fan
floor-standing fan
GKHM / GKHS / GKHR

Air flow: 0 m³/h - 17,000 m³/h

... diameter) highly efficient EC technology backward curved impellers integrated control system (EC controller) speed is 100% infinitely variable Properties The Rosenberg centrifugal fans ...

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Rosenberg Ventilatoren GmbH
centrifugal fan
centrifugal fan
ZAvblue

Air flow: 19,000 m³/h

ZAvblue Product specification: 7 backward-curved, aerofoil section blades in frame sizes 175 to 630 mm. Impeller made of high-performance composite material. Version with inlet nozzle made of plastic. Volume flow ...

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ZIEHL-ABEGG
electronic fan
electronic fan
CF310B-E230-296

Rotational speed: 2,960 rpm
Diameter: 310 mm
Noise level: 85 dB

Product name: EC Backward Centrifugal Fans Size: Ø319*219 mm Diameter: 310mm Type: Radial Fan Blade Material: Stainless Steel Customized support: OEM, ODM Speed Contrcl: 0~10V DC/PWM IP ...

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Boreasa Technologies Co., Ltd
electronic fan
electronic fan
CF250B-E230-270

Rotational speed: 2,570, 2,700 rpm
Diameter: 250 mm
Noise level: 71 dB

Product name: EC Backward Centrifugal Fans Size: 250*250*110 mm Type: Radial Fan Blade Material: Plastic Voltage: 230V, 220V/230V/240V/110V/120V Speed Contrcl: 0~10V DC/PWM IP ...

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Boreasa Technologies Co., Ltd
electrical cabinet fan
electrical cabinet fan
CF280B-E230-265

Rotational speed: 2,650 rpm
Diameter: 280 mm
Noise level: 70 dB

... : Inverter Ventilation and Air Purification New Energy Communication IT Precision Air Conditioner Charging Pile Duct Fan Three Constant System

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Boreasa Technologies Co., Ltd
extraction fan
extraction fan
LEF-MEF

Rotational speed: 1,400 rpm - 2,800 rpm
Air flow: 250 m³/h - 24,100 m³/h

GEOVENT centrifugal fan LEX and MEX with closed backward curving B-wheel and directly driven flange motor. The fan is used for extraction within the industry or for comfort ventilation. The fan ...

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Geovent
plastic fan
plastic fan
RPV/LPV/MPV

Rotational speed: 920 rpm - 2,800 rpm
Air flow: 25 m³/h - 6,720 m³/h

GEOVENT Plastic Fans type RPV, LPV and MPV is a serie of acid proof plastic, designed for for extraction of gases and fumes from highly corrosive processes. For instance lab fume hoods, battery rooms, washers and chemical ...

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Geovent
ATEX fan
ATEX fan
LEX/MEX

Air flow: 250 m³/h - 23,000 m³/h

GEOVENT centrifugal fan LEX and MEX with closed backward curving B-wheel and directly driven flange motor. The fan is used for extraction within the industry or for comfort ventilation. The fan ...

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Geovent
axial fan
axial fan
PRD

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Coral
centrifugal fan
centrifugal fan
FACILE Series

Air flow: 2,700, 3,850 m³/h

Portable extraction fan for welding fumes The portable FACILE extraction fan is particularly suited to protecting the operator from fumes and particulate when working in positions which cannot be reached ...

centrifugal fan
centrifugal fan
RC

Air flow: 470 m³/h - 24,200 m³/h

Centrifugal fans with backward curved blades in thick steel sheet metal Extraction of air with a high volumes of particulate, exhaust gases, welding fumes, etc. - Structure: The ...

centrifugal fan
centrifugal fan
SERIES PR

Air flow: 5,000 m³/h - 30,000 m³/h

Centrifugal extract fans with inverted blades Polypropylene housing resistant to UV rays and adjustable to 8 positions. Impeller in polypropylene or stainless steel with inverted blades, ...

ceiling-mounted fan
ceiling-mounted fan
VRJ-4 Series

Air flow: 45,360 m³/h - 113,400 m³/h

... 100 N trust models reduce number of the jet fans in the jet fan system Backward curved blade radial fans allow less turbulence of air The radial jet ...

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Venco Havalandirma
ceiling-mounted fan
ceiling-mounted fan
VRJ Series

Air flow: 45,360 m³/h - 113,400 m³/h

... 100 N trust models reduce number of the jet fans in the jet fan system Backward curved blade radial fans allow less turbulence of air The radial jet ...

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Venco Havalandirma
ceiling-mounted fan
ceiling-mounted fan
VRJ-EC Series

Air flow: 45,360 m³/h - 92,160 m³/h

Features The radial jet fans with 50 N trust model reduce number of the jet fans in the jet fan system Backward curved type, direct coupled and external rotor EC ...

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Venco Havalandirma
centrifugal fan
centrifugal fan
BC-20

Air flow: 0 ft³/min - 260,000 ft³/min

NYB BC Fans are ideally suited for a wide range of high-pressure, industrial-process applications including: combustion air, solvent recovery, thermal oxidation, fluidizing, combustion, and air recirculation.

centrifugal fan
centrifugal fan
S

Diameter: 2,500 mm
Air flow: 450,000 m³/h

SH Type • 16 fan models suitable for clean or slightly dusty air and gas • Backward curved blades • Capacity up to 450.000 m3/h • Pressure up to 700 mm c.a. • Impeller diameter ...

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Arivent Italiana srl
centrifugal fan
centrifugal fan
S

Diameter: 2,500 mm
Air flow: 360,000 m³/h

SK Type • 16 fan models suitable for clean or slightly dusty air and gas • Backward curved blades • Capacity up to 360.000 m3/h • Pressure up to 1.350 mm c.a. • Impeller diameter up ...

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Arivent Italiana srl
centrifugal fan
centrifugal fan
S

Diameter: 2,500 mm
Air flow: 190,000 m³/h

SY Type • 16 fan models suitable for clean or slightly dusty air and gas • Backward curved blades • Capacity up to 190.000 m3/h • Pressure up to 2.000 mm c.a. • Impeller diameter up ...

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Arivent Italiana srl
centrifugal fan
centrifugal fan
RDP

Diameter: 280 mm - 630 mm
Air flow: 5,864 m³/h

Scroll casing with backward curved profile blades – double inlet Product Description The high-performance RDP fan is a double-inlet, direct-drive centrifugal fan with ...

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Nicotra Gebhardt
centrifugal fan
centrifugal fan
REM series

Air flow: 0 m³/h - 20,000 m³/h

Scroll casing with backward curved blades – single inlet Powerful centrifugal fan for universal use: The fan ranges REM offered by Nicotra Gebhardt do present a large ...

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Nicotra Gebhardt
centrifugal fan
centrifugal fan
RZM

... due to low blade passing frequencies from the optimised impeller geometry of the rotavent. The impeller has obliquely inclined blades with trailing edges, and the throat plate is inclined opposingly. High ...

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Nicotra Gebhardt
centrifugal fan
centrifugal fan

Centrifugal fan Product Overview The motor is fixed to the mounting plate and the entire fan is fixed to the extension of the motor shaft end. The impeller is made of 12 backward curved ...

centrifugal fan
centrifugal fan
YVR/N Series

Air flow: 180 m³/h - 375,000 m³/h

RANGE V (m³/h) = 180÷375000 Pt (kg/m²) = 12÷440 FEATURES Low pressure high volume fan (centrifugal). Backward curved blades impeller. Direct-coupled motor with impeller splined ...

centrifugal fan
centrifugal fan
LPB series

Air flow: 1.4 m³/s - 44 m³/s

... centrifugal fans are ideal in order to achieve air flows up to 44 m³/s and pressures up to 4400 Pa with efficiencies up to 86%. Blade Type: Backward Curved Fan Size: ...

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HDF s.r.l.
in-line fan
in-line fan
RS

Air flow: 260 m³/h - 1,770 m³/h

External rotor motor protected against thermal contact 0-100% variable speed Low noise level Backward curved impellers in accordance to DIN 1940, class G 2,5 Non inflammable plastic casing of high resistance to impacts Octagonal ...

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AIRTÈCNICS
centrifugal fan
centrifugal fan
B3P400-DC102-001

... Application 1.Air Purification; 2.Ventilating Units; 3.Heat Pumps, Ground Source Heat Pumps, Air Source Heat Pumps; 4.Roof Fans; 5.Filtering, FFU. AFL EC technology advantages: 1.Professional EC R&D engineer ...

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Hangzhou Airflow Electric Appliances Co.,Ltd.
centrifugal fan
centrifugal fan
CAB B series

Air flow: 190 m³/h - 1,220 m³/h

... motor without dismantling the fan from the installation. All models are also equipped with four mounting brackets to install the fan on the wall, floor or ceiling. The fans can be installed ...

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Ventur
centrifugal fan
centrifugal fan
TDF-VP

Air flow: 0 ft³/min - 29,000 ft³/min

The TDF-VP Velocity Plume Power Venter is an innovative plume dilution fan that delivers a powerful vertical plume but also dilutes the flue gas exhaust 100% or more. That means dilution of exhaust condensate, less visible ...

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EXHAUSTO
centrifugal fan
centrifugal fan
K series

Air flow: 0.05 m³/s - 0.45 m³/s

... 12237:2003. Motor Voltage controllable external rotor motors. Impeller geometry Radial impeller with backward curved blades. Power control Speed controllable via stepless thyristor or 5-step ...

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Systemair
radial fan
radial fan
Thermoplug

... Hot-dip galvanizing, special coating , stainless steel. Impeller: High performance radial impeller, single inlet, backward curved blades. Standard, in mild steel or stainless steel. Dynamically balanced ...