Fans with rear-angled blades

Diameter: 175 mm
Rotational speed: 2,500, 2,600 rpm
Noise level: 60, 62 dB

• Impeller material: PA plastic + 30% glass fiber • Direction of rotation: clockwise, seen on rotor • Type of protection: IP44 • Insulation class: B • Mode of operation: continuous operation (S1) • Bearing: ...

Air flow: 1,000 m³/h - 6,385 m³/h
Diameter: 400 mm
Rotational speed: 1,000 rpm - 2,510 rpm

* This specification may vary by motor load and environment * Input Voltage : AC 3~380V 50~60hz Input Power : 2.2kw 1. Control Bluetooth and Wi-Fi - Motor control via mobile apps and websites 2.RS-485 Modbus RTU 3.Set device ...

Diameter: 200 mm - 710 mm

Comet Fans’ range of centrifugal units includes fans with housing, plug-fans and open/free-running impeller fans. Backward-curved, forward-curved or flat blade ...

Noise isolated cabinet fan with double inlet backward wheel. Composed of fan on antivibration mounting, motor, belts and pulley upon required working point. Applications: Extract or intake of large airflow ...

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 ...

Air flow: 1,052 m³/h

... quality EC fans. EC fan with DC and AC voltage input. Certificate: CE MOQ: 1~200 pcs based on EXF price; 200 pcs above based on FOB price; Supply Ability: 80000 pcs per year Payment terms: T/T; L/C Fan ...

... environment. Greater fan efficiency results in lower power requirements and fewer natural resources consumed. Efficiency also influences sound levels. The more efficient fan will run quieter than the ...

Air flow: 250 m³/h - 50,000 m³/h

The U/PB series centrifugal fans are designed to take up and convey air, even if dusty, at temperatures of up to a maximum 80°C. These fans are used in industrial plants requiring medium-to-high pressures; ...

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 ...

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

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 ...

... 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 ...

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 ...

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 ...

Air flow: 100 m³/h - 2,700 m³/h

Air flow: 0 m³/h - 40,000 m³/h

CENTRIFUGAL FAN Type VPR SOC Horizontal low blowing 270°, horizontal High blowing 90°, vertical High blowing 0°C Industrial ventilation - Tertiary ventilation Single inlet centrifugal fan with a backward ...

Air flow: 0 ft³/min - 47,000 ft³/min

... Tapered Shroud Backward Inclined Blades Operating Temperatures up to 200 °F Steel Wheel For Relatively Clean Air Applications with Little or No Particulate Tapered Shroud Backward Inclined Blades ...

... manufacture fans able to work in the most tough environments. The choice of material, thicknesses and appropriate reinforcements (stiffening?) make the fan heavy duty fan a first choice ...

Air flow: 60 m³/h - 2,100 m³/h

... direct-coupling centrifugal fans capacity from 60 to 2.100 m3/h, blades curved forward Centrifugal fans suitable for little suction and ventilation plants, for cooling on concentrated ...

Air flow: 300,000 ft³/min

... Description The AirPro backward curved centrifugal fan (BCHS) is designed to handle high air volumes at high static pressures. Used to move mostly clean air, our BCHS industrial fan can ...