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Centrifugal fan RG..S design
Specification:
Single inlet centrifugal fans in compact scroll housings with forward curved blades. Impeller diameters from 120 to 400 mm are available, resulting in air volumes up to 4,000 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller. Housing also possible with a discharge flange and base-board.
Applications:
Close control units, air heaters, exhaust plants, gate and door air curtains, industrial boilers
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Centrifugal fan RD..A design
Specification:
Double inlet centrifugal fans in standard scroll housings with backward curved blades. Impeller diameters from 315 to 560 mm are available, resulting in air volumes up to 27,000 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller.
Applications:
Close control units, exhaust plants, gate and door air-curtains, flat devices
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Centrifugal fan RH..M design
Specification:
Single inlet M series motorised impellers, intended for use without scroll housings. Impeller diameters from 225 to 900 mm are available, resulting in air volumes up to 31,000 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller. The motorised impellers are also available in ATEX design.
Applications:
Duct, tube and roof fans, air conditioning units, heat pumps, cleanrooms, and for cooling and ventilation purposes
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Centrifugal fan RH..M design, explosion-proof
type of protection increased safety "e", T3 or T4
Specification:
Single inlet M series motorised impellers, intended for use without scroll housings. Impeller diameters from 280 to 630 mm are available, resulting in air volumes up to 10,000 m³/h.
Attributes and special features:
Fans according type of protection increased safety "e" conform to category 2 G and may be applied where a dangerous explosive atmosphere occurs only occasionally during normal operation.
Applications:
explosion-proof applications
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Centrifugal fan GR..M design
Specification:
Ready-to-install M series single inlet motorised impeller modules, with impeller diameters from 225 to 630mm. The air handling capacities correspond to the respective RH..M types. The sheet metal parts are made from galvanized sheet steel.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller. Vertical mounting position with anti-vibration mounts. Horizontal mounting position without anti-vibration mounts.
Applications:
Air handling units, air conditioners, cleanrooms, electronic cooling
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Centrifugal fan RH..E design
Specification:
Single inlet E series motorised impellers, intended for use without scroll housings. Impeller diameters from 500 to 630 mm are available, resulting in air volumes up to 16,000 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller. Low rotational noise impeller for noise-critical applications.
Applications:
Duct, tube and roof fans, air conditioning units, heat pumps
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Centrifugal fan RH..G design
Specification:
Single inlet G series motorised impellers, intended for use without scroll housings. Impeller diameters from 315 to 450 mm are available, resulting in air volumes up to 6,000 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller. Low rotational noise impeller for noise-critical applications.
Applications:
Duct, tube and roof fans, air conditioning units, heat pumps, cleanrooms, and for cooling and ventilation purposes
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Centrifugal fan RH..N design
Specification:
Single inlet N series motorised impellers, intended for use without scroll housings. Impeller diameters from 500 to 630 mm are available, resulting in air volumes of up to 16,000 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller. High power density.
Applications:
Duct, tube and roof fans, air conditioning units, heat pumps, and for cooling and ventilation purposes
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Centrifugal fan RG..P design
Specification:
Single inlet centrifugal fans in standard scroll housings with forward curved blades. Impeller diameters from 200 to 450 mm are available, resulting in air volumes up to 8,000 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller.
Applications:
Close control units, exhaust plants, gate and door air-curtains
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Centrifugal fan ER..C design
Specification:
The ER..C plug fan, optimized for a very compact construction design. IEC-three phase motor with a PTC for fail-safe operation. Motorless RH..C impeller with 7 backward curved blades. Impeller diameters from 225 to 1,120 mm. Impeller made from sheet steel with surface protection achieved through powder coating. Equipped with hub (taper lock hub or fixed hub) and inlet ring.
Attributes and special features:
The rotating diffuser provides high efficiency. Very good acoustic performance. Air volumes up to 110,000 m³/h free blowing, max. static pressure increase of up to 2,500 Pa feasible. Also available in ATEX design.
Applications:
Air Handling Units, cooling, ventilation
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Centrifugal fan RG..M design
Specification:
Single inlet centrifugal fans in standard scroll housings with backward curved blades. Impeller diameters from 225 to 315 mm are available, resulting in air volumes up to 2,400 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller. Pressure increases of up to 1,100 Pa are feasible by using the 2-pole voltage-controllable external rotor motors.
Applications:
Suction units, railroad engineering, ventilation
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Centrifugal fan system FREvent
Specification:
Centrifugal fans equipped with integrated electronic frequency inverter speed controls. The result is a highly efficient and extremely compact speed controlled fan. The FREvent system is well priced, and is fitted with motors optimised for efficiency.
Attributes and special features:
The most energy efficient system, without electronic motor noise, 100% speed controllable, integrated process controller.
Applications:
Air conditioning, cleanroom technology, refrigeration, automotive air conditioning
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Centrifugal fan QK/QR design
Specification:
Cross-flow fans with cylinder diameters from 60 to 120 mm and construction lengths of up to 1,200 mm. Housing with flow-through in 90° or 180° direction. Housing made using stable aluminium continuous-casting technology. Cylinders available in all frame sizes with and without scroll housings.
Attributes and special features:
19" plug-in system, motor drive in 24 V direct current design (brushless electronic motor) can be supplied, 100% speed controllable.
Applications:
Electronic cooling, process engineering, ventilation, cooling, climatisation, automotive air conditioning
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Centrifugal fan RM..D design
Specification:
The mixed-flow impeller is available in diameters from 355 to 560 mm and achieves air volumes of up to 15,000 m³/h (free blowing). Plastic impellers are available in diameters from 355 to 450 mm. Impellers with diameters from 500 to 560 mm are available with welded aluminium construction.
Attributes and special features:
Optimal motor cooling and a compact construction achieved by integrating the voltage controllable external rotor motor into the impeller.
Applications:
For housing fans, duct, tube and roof fans, in air conditioning units, heat pumps, cooling and ventilation purposes
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Centrifugal fan RF design
Specification:
Single-sided centrifugal fans in compact scroll housings with forward curved blades and impeller diameters from 180 to 225 mm.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through integrating the three-phase asynchronous external rotor motor into the impeller. Very high pressure increases feasible by using 2-pole rotational speeds. Both 50 and 60 Hz variants available.
Applications:
External motor ventilation, ventilation
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Model: UBB/UBX/UBRD
Direct Drive Upblast
Propeller Exhauster
Sizes 24 to 72 inch
5,900 to 78,900 CFM
Static Pressure to 1/2"
AMCA Air and Sound
Remote Drives Available
Model: RED
Direct Drive Centrifugal Exhauster
Sizes 6 to 15 inch
46 to 3,000 CFM
Static Pressure to 1"
AMCA Air and Sound
Model: DB
Direct Drive Centrifugal Exhauster
Sizes 6 to 48 inch
100 to 28,000 CFM
Static Pressure to 1"
AMCA Air and Sound
Model: TXB
Belt Drive Centrifugal
Upblast Exhauster
Sizes 8 to 48 inch
300 to 35,000 CFM
Static Pressure to 3 1/4"
AMCA Air and Sound
Model: LSF/CFS
Belt Drive Centrifugal Supply
Sizes 9 to 20 inch
375 to 15,600 CFM
Static Pressure to 2"
AMCA Air and Sound
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ECOFIT cross flow fans are specifically designed for applications within air conditioning, heating, and cooling industries. This leaflet covers fans having an impeller diameter of 80 to 133mm but other sizes are available between 40 to 133mm diameter. You could have discrete speeds by means of series resistance, capacitor, or auto-transformer tappings.
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CV MANN 400ºC
MMVC 20/20 - MMVC 30/28
DESCRIPTION:
Smoke emergency fans 400ºC/2h according to EN 12101-3:2002 European standard.
Airflow: 13.000 - 54.000 m3/h
APPLICATIONS:
- Industrial use.
- Industrial and professional cooking.
- Smoke emergency exhaust.
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ECOFIT fans for hot gases are built to carry 300°C maximum air for the DTR, and 150 to 220°C for the GRA - GTA. The power on the shaft, voltage and frequency, shaft, connections and protection... can be defined according to your requirements and application. If specified, ECOFIT external rotor motors can be manufactured in multispeed.
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The cross-flow fans are the perfect choice for low-profile applications, where high airflow at moderate pressures and minimal noise are required. This series of cross flow fans with a.c. shaded polar motor begins at an impeller diameter of 45mm and goes up to 80mm (dia. 60mm in single/double version). The capacity of the motors ranges between 18 and 220W with air performances of 50-1,200 m3/h.
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Max. differential pressure of 2.675 Pa
Flow rates up to 170 m ³/h
Die-cast zinc and aluminium fan housings
Our fans can be supplied with the following drives:
Wide range voltage for 50/60 Hz operation
Single-phase alternating current, three-phase alternating current
Dual-speed drives
Direct current drives
External rotor drives
Hydraulic drives
Frequency converter drives
CSA/UL drives
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MF Series Cross Flow Fans (8)
Cross flow fans create a wide flow of air using a long cylindrical-shaped impeller. Air is drawn inn along the sides of the runner, flows along the circumference of the runner, and is blown out laterally, creating a uniform flow of air. Cross flow fans are used for cooling circuit boards installed in equipment, air curtains, and other applications. In addition, cross flow fans offer the advantages of right-angle air flow and rectangular shape which facilitates installation in corners and saves space.
AC Input
MFD Series Cross Flow Fans (16)
Cross flow fans create a wide flow of air using a long cylindrical-shaped impeller. Air is drawn inn along the sides of the runner, flows along the circumference of the runner, and is blown out laterally, creating a uniform flow of air. Cross flow fans are used for cooling circuit boards installed in equipment, air curtains, and other applications. In addition, cross flow fans offer the advantages of right-angle air flow and rectangular shape which facilitates installation in corners and saves space.
DC Input
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Moisture removal efficiency of the drying oven that does not attach the mixing fan is 47%
If the mixing fan was attached, Up to 87% (compared with our product)
Temp. distribution inside the drying oven that does not attach the mixing fan is plus minus 7ﾟC
If the mixing fan was attached, Possibility even plus minus 1ﾟC (compared with our product)
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