|
|
|
|
|
|
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
|
|
Space-saving
1 drive operates two fans
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
|
|
High Pressure Fan
Model of fan for high pressure with double shaft.
It is especially suited to feed and cool air, by making air circuit in industrial machines.
|
|
|
The SERIE EP-DAD centrifugal electrical fans are especially suited to applications where it is necessary to feed clean air at temperatures up to 60°C. They are centrifugal fans with quadruple inlet and equipped with protective grids on the screws. They are produced in painted steel.
|
|
ATEX FANS
Explosive atmospheres : RADIAL’AIR ATEX-construction
fans meet the requirement of European Directive 94/9/CE
for categories 2 and 3 for groups IIG and IID.
|
|
|
The SERIE EP-AP centrifugal electrical fans with simple inlet are especially suited to applications where it is necessary to feed clean air at temperatures up to 60°C. They are equipped with a protective grid on inlet side. They are produced in painted steel.
|
|
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
|
|
Pressures of up to 8000 Pa
Noise control features
Frequency-adjustable
Energy-saving
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
|
|
|
The SERIE EP-AP-D centrifugal electrical fans with simple inlet are especially suited to applications where it is necessary to feed clean air at temperatures up to 60°C. Removable fan-motor unit; they are equipped with a protective grid and double protective carters. They are produced in painted steel.
|
|
|
The SERIE EP-T centrifugal electrical fans with simple inlet are especially suited to applications where it is necessary to feed dusty air. They are equipped with basic support and flange on inlet side (flange on outlet side on demand). Removable fan-motor unit. They are produced in painted steel.
|
|
OPEN RADIAL BLADED FANS
GAS CHARGED WITH DUST,
FIBRES OR WASTE OF ALL TYPES
The strictly radial blades and the absence of inlet disc on the impeller means that fibres
and shavings can pass through the fan with no risk of building up between the
impeller and the flare.
Because of its shape, the impeller can be cleaned very easily and means that
gas highly charged with clogging dust can be handled.
The absence of a inlet disc provides for stable operation whatever the
flow rate.
|
|
Radial Fans
with standard motor, single inlet
Diameter of impeller: 225- 560 mm
max. V= 12000 m³/h
max. pt= 1900 Pa
forward and backward curved impeller
Application:
Commercial kitchen, paint works, laboratories
|
|
The K-Box ventilators are duct type ventilators used in kitchens, restaurants, bars and canteens due to their specific construction.
Isolation of electric motor area from the rotor area enables using the K-Box ventilator in extreme conditions with humidity up to 95% RH and temperature range of -15°C to +100°C.
Condensation and oily vapours do not interfere in proper operation of the ventilator and during the operation a tray under the rotor allows maintaining hygiene for all kinds of impurities.
A wide performance scope ranging from 4 100 to 15 500 m³/h allows for selecting a ventilator suiting any needs.
A modular construction of side walls made of galvanized sheets filled with a polyurethane core and an aluminium profile structure make flexible application to understand individual needs.
|
|
Performance
Flow rate: max. 2'200 m3/h
Static pressure: max. 3'300 Pa
Efficiency: max. 80%
Housing
Self-supporting design, welded, available in PP, PPs, PVC, PE, PVDF.
Impeller
High efficiency impeller with 12 backward-curved blades which are mechanically welded and available in PP or PVDF.
|
|
Performance
Flow rate: max 100'000 m3/h
Static pressure: max. 3'000 Pa
Efficiency: max. 80%
Housing
Self-supporting design, welded, available in PP, PPs, PVC, PE, PVDF.
Impeller
High efficiency impeller with 8 backwardcurved blades which are mechanically
welded and available in PP (fiber-glass) or PVDF. each impeller is tested on an overspeed test stand above nominal rate and balanced dynamically and statically in two ranges. Balancing quality < Q 6.3. The torque transmission is via a standard taper lock system.
|
|
Performance
Flow rate: max. 13,000 m3/h
Static pressure: max. 2,600 Pa
Efficiency: max. 75%
Housing
Self-supporting design, thermoformed and mechanically welded.
Available in PP, PPs, PPs-el, PVC, PE, PVDF.
Impeller
20 forward-curved blades, injection moulded, available in PPs. PP-el or PVDF.
The torque transmission is achieved by an aluminium hub which is corrosion resistant and covered with plastic. The impeller can be mounted easily on the
shaft with a special adapter.
|
|
The Cobra® centrifugal fans are specially designed to solve the majority of ventilation problems i.e., pits, tanks, vessels and confined spaces...
Easy maintenance:
- Its compact design makes it adaptable to the most diverse operations of, service, fresh air input and elimination of contaminated air.
Adaptability:
- Numerous accessories are available, allowing the Cobra® to ventilate anything anywhere.
Security:
- The Cobra® also exists in a compressed air version. In order to avoid the risks of an explosion in certain hazardous atmospheres.
- Fan available in ATEX version (type examination certificate INERIS 04 ATEX 3002X) II2 G or D or GD, II3 or D or GD.
|
|
|
Allied manufactures a wide range of centrifugal fans (radial blade, radial tip and backward inclined). These fans have been developed for long, maintenance-free operation in demanding industrial material handling processes. Allied’s fans are selected from standard designs to fit specific process requirements.
|
|
Centrifugal fan RD..P design
Specification:
Double inlet centrifugal fans in standard scroll housings with forward curved blades. Impeller diameters from 200 to 450 mm are available, giving air volumes up to 21,000 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, air heaters, exhaust plants, gate and door air-curtains
|
|
Centrifugal fan RD..S design
Specification:
Double inlet centrifugal fans in compact scroll housings with forward curved blades. Impeller diameters from 200 to 400 mm are available, resulting in air volumes up to 14,000 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 discharge flange and baseboard. Housing designs in aluminium and sheet steel.
Applications:
Close control units, air heaters, exhaust plants, gate and door air-curtains, cleanrooms, flat devices
|
|
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
|
|
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
|
|
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
|
|
Centrifugal fan RG..T design
Specification:
Impeller with 9 backward curved blades with impeller diameters from 355 to 630 mm. Made of galvanized sheet-steel. Steel scroll housing of stitch welded construction, additionally powder coated. Static pressure increases are possible up to ca. 7,500 Pa.
Attributes and special features:
Surrounding diffuser, high degree of impeller efficiency, 3 different impeller diameters depending on the fan frame size.
Applications:
Suction systems, drying plants, forced ventilation, industrial ventilation systems
|
|
Centrifugal fan RA inch-sized design
Specification:
Double inlet centrifugal fans with forward curved blades in inch dimensions. Impeller diameters from 9 to 15 inch are available, resulting in air volumes up to 11,000 m³/h.
Attributes and special features:
Optimal motor cooling and a compact construction achieved through the centrally mounted voltage-controllable external rotor motor in the impeller. Vibration eliminators are fitted between the motor mountings and the housing.
Applications:
Close control units, air heaters, kitchen exhaust systems, suction units
|
|
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
|
|
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
|
|
Centrifugal fan GR..G design
Specification:
Ready-to-install G series single inlet motorised impeller modules, with impeller diameters from 315 to 450mm. The air handling capacities correspond to the respective RH..G 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. Low rotational noise impeller for noise-critical applications.Vertical mounting position with anti-vibration mounts. Horizontal mounting position without anti-vibration mounts.
Applications:
Air handling units, air conditioners, cleanrooms, electronic cooling
|
|
Centrifugal fan GR..N design
Specification:
Ready-to-install N series single inlet motorised impeller modules, with impeller diameters from 500 to 630mm. The air handling capacities correspond to the respective RH..N 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, electronic cooling
|
|
Centrifugal fan RG..A design
Specification:
Single 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 15,000 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
|
|
 see the results for the following category : Axial fans |
|
|
