Specification: Free running impeller Cpro with 7 rear curved, profiled blades. Impeller diameters from 250 to 630 mm, made from composite material. Equipped with hub (taper lock hub or fixed hub) and inlet ring.
Attributes and special features: High power density, wide range with high efficiency, low noise levels, reduced blade passing noise. Air volumes up to 28,000 m³/h free blowing, max. static pressure increase up to 2,500 Pa feasible.
Applications: Air Handling Units, cooling, ventilation
Specification: Vpro free running impeller with 6 backward curved, three-dimensional, profiled blades. Impeller diameters from 190 to 630 mm, made from composite material. Equipped with inlet ring.
Attributes and special features: High air volumes, high efficiency, low noise levels through optimised blade geometry, reduced blade passing noise. Air volumes up to 15,000 m³/h free blowing, max. static pressures up to 1,000 Pa feasible.
Applications: Close control air handling Units, ventilation, air to water heat pumps, cleanroom technology
Documentation (catalogues/flyer): Flyer FE2owlet axial fan / Vpro centrifugal fan (211 kb, downloads: 5001, ) FE2owlet axial fan / Vpro centrifugal fan The new standard: quiet - efficient - unique Flyer Vpro (207 kb, downloads: 2931, ) Vpro Low noise centrifugal fan with profiled blades Catalogue Little Blue EC Axial and centrifugal fans
Specification: Single inlet L series motorised impellers, intended for use without scroll housings. Impeller diameters from 190 to 310 mm are available, resulting in air volumes up to 2,000 m³/h.
Attributes and special features: Optimised motor cooling and compact construction are achieved through integrating the voltage controllable external rotor motor into the impeller. Motor design 1~ 230V, 50/60Hz
Applications: Duct, tube and roof fans, air conditioning units, heat pumps, for cooling and ventilation purposes
Specification: 7-bladed profiled die-cast aluminium impeller, sizes from 315 to 1,250 mm, available in both air flow directions, 60 Hz and UL types, air volume (freeblowing) from 2,000 to 62,000 m³/h.
Attributes and special features: Optimised efficiency, optimised for full bell mouth applications, 100% speed controllable.
Applications: Air conditioning, refrigeration, ventilation, drying, cooling, agriculture
Specification: 7-sickle bladed profiled die-cast aluminium impeller, sizes from 315 to 1,000 mm, available in 60 Hz and UL types, air volume (freeblowing) from 2,200 to 26,000 m³/h.
Attributes and special features: Optimised noise behaviour, optimised for full bell mouth applications, 100% speed controllable.
Applications: Ventilation, air conditioning, heating, refrigeration, agriculture
Specification: 7-sickle bladed, airfoil profiled impeller, developed using bionic insights, diameters from 250 - 800 mm, air volumes (freeblowing) up to 28,000 m³/h
Attributes and special features: best noise behaviour and lowest energy consumption, 100% speed controllable
Applications: air conditioning, refrigeration, transformer cooling, ventilation, heating technology
Specification: Axial 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: Refrigeration, agriculture, air conditioning, heating technology
Specification: Axial fans equipped with integrated electronic commutation speed controls. The result is a highly efficient and extremely compact speed controlled fan. The electronically commutated ETAvent system offers the highest possible efficiency.
Attributes and special features: Energy saving, without electronic motor noise, 100% speed controllable, integrated process controller.
Applications: Refrigeration, agriculture, air conditioning, heating technology
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
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
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
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
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
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
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
Specification: Single and double inlet A series motorised impellers are designed for use in standard scrolls. The impeller diameters and power ranges correspond to the respective RG/RD..A scroll housed fan data.
Attributes and special features: Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller.
Applications: Duct fans, close control units, ventilation units
