Flakt Woods Ltd - HVAC Fans

Fläkt Woods offers the widest range of fans in the market. From small centrifugal and axial flow fans for standard applications up to heavy duty centrifugal and axial flow fans for customized applications designed to order.

Fläkt Woods offers a wide range of axial flow fans for general air movement and special applications such as emergency high temperature smoke extract and pressurisation. ATEX fans for explosive atmospheres and multistage options for increased pressure development.

As an addition to their standard JM Aerofoil fans, Fläkt Woods have developed a range of Large JM Aerofoil fans to provide higher pressures and volumes. The fans can be supplied with or without guide vanes, contra-rotating and as truly reversible fans, which provide the same flow in both the forward and reverse directions.

Energy saving options with EFF1 motors. All fans are tested to the latest internationally recognised standard IS05801 Part 1 (1997), installation category D (AMCA approved) for aerodynamic performance and BS848 Part 2 (1985) for acoustic performance. Coupled with the above fan diameters, the adjustable pitch Aerofoil impeller gives the exact performance required, with a non overloading fan characteristic.

e3 line A range of axial flow fans are compatible with the FWX range of inverter drives – thereby offering a complete energy package

To assist the increased need for low energy options, Fläkt Woods has developed a unique protected design for a mounting configuration named Twist Wing that can accommodate foot mounted IE2 category motors and maintain high fan efficiencies.

All fans are tested to the latest internationally recognised standard IS05801 Part 1, installation category D for aerodynamic performance and BS848 Part 2 (1985) for acoustic performance. Coupled with the above fan diameters, the adjustable pitch Aerofoil impeller gives the exact performance required, with a non overloading fan characteristic.

Coupled with the above fan diameters the fully adjustable pitch Aerofoil impeller gives the exact performance required with a non overloading fan characteristic. Higher pressures are obtained by multi-staging the Bifurcated Aerofoil fan.

Ideally suited for exhausting or recirculating fumes, gases and hot air up to temperatures of 200°C.
Motor must have access to ambient air. All fans have non overloading characteristics.

All fans are tested to the latest internationally recognised standard IS05801 1997, installation category D for aerodynamic performance and BS848 Part 2 (1985) for acoustic performance.
Coupled with the above fan diameters, the adjustable pitch Aerofoil impeller gives the exact performance required, with a non overloading fan characteristic.

All fans are tested to the latest internationally recognised standard IS05801 1997, installation category D for aerodynamic performance and BS848 Part 2 (1985) for acoustic performance.
Coupled with the above fan diameters, the adjustable pitch Aerofoil impeller gives the exact performance required, with a non overloading fan characteristic.

The fan uses the JM aerofoil impeller set at maximum pitch for the motor to give maximum cooling velocity.

* Heat transfer - cooling and refrigeration
* Livestock ventilation
* Crop storage/cooling
* Food industry

The Compac-Climafan from Fläkt Woods combines premium aerodynamic and acoustic performance with innovative design to offer a compact fan unit ideally suited for OEM heat transfer and HVAC applications.

On all fan sizes 560mm - 800mm, the unique integrated fan and axial air gap motor offers what may well be the lowest profile fan available anywhere.

The Compac-Climafan heralds a new era in fan design and technology, extending and setting new standards of innovation, performance and reliability.

Applications

* All process ventilation
* Integrated designs

General information

* Available in both Splitter or Cylindrical types

Cylindrical

* Suitable for pressures up to 1000Pa
(for higher please enquire)
* Optional Melinex lining prevents fibre migration
* Suitable for temperatures from -40°C to 200°C
* Variants for up to 400°C emergency ventilation available
* Fully welded options

Applications

* Wind tunnels
* Painting plants
* Clean rooms
* Offshore and marine
* Textile ventilation
* Glass manufacture

The Fläkt Woods Jetfoil is available either as a high efficiency unidirectional, or as a truly reversible Jetfoil which will give approximately equal airflow and thrust in each direction.

Designed in accordance with the latest international standards relating to industrial fans, the Axipal 3i range is the new reference model for the axial flow fans market.

Fläkt Woods offers a comprehensive range of plate mounted fans for simple air movement applications. Available with either fixed pitch or adjustable pitch impeller, for differing air performance options, the Fläkt Woods range can satisfy all your simple building ventilation needs.

Coupled with the above fan diameters the speed controllable motor allows the exact performance required to be obtained.

Two types of fan and performance are available. 2101GP for diaphragm mounting where low pressure and high air volume is required and 2102 for wall mounting or where connection to ductwork is required.

The PFS axial is a boiler fan offering good economy, simple installation, proper and problem-free control and low maintenance costs.

Fläkt Wood's PFT axial fan combines compact size for minimum space requirements with high pressure, and high efficiency, throughout its entire operating range.
 

Fläkt Woods’ centrifugal fan range consists of fans for general air movement applications and emergency smoke extraction and ATEX explosive atmospheres.

Centripal EU has various impeller options, plus direct and belt drive versions. The product is of fully welded construction and is suitable for clean and dusty air applications, up to 350 °C continuous as a standard feature.

CENTRIMASTER GT-range consists of centrifugal fans sets for air flow up to 50 m3/s and pressure rise up to 3300 Pa. CENTRIMASTER is the fan series characterized by high efficiency and low sound level especially at low frequencies.

Applications

* Boiler and furnace ventilation
* Steel works processing
* Glass-works process ventilation
* Dust and fume extraction
* Fluid bed dryers

HC Centrifugal Fans have a very robust design for use in industry applications.

Applications

* For transport of clean gases under high pressure and in moderate flows

Applications

* Cement works - conveying/processing
* Power stations - induced draft fans
* Steel works processing
* Petrochemical plants

Fläkt Woods offers roof mounted fans to provide general ventilation of buildings and emergency smoke extraction. All products are corrosion resistant, making them suitable for the most arduous environments.

Fläkt Woods’ roof fans offer a wide range of performance characteristics depending on the choice of impeller design. The product range includes vertical and horizontal discharge fans.

Wide performance ranges are obtained by using 3 impeller designs to suit all types of applications. DPI units for input, volume flow is reduced by 10% compared with corresponding DSP figures and are supplied without anti-backdraught shutters.

ROOFMASTER range covers air flow up to 5 m3/s and pressure rise up to 650 Pa. The ROOFMASTER series is characterized by low sound level as well as easy installation and service.

Fläkt Woods now offer a new Box Fan range which incorporates energy conscious EC motors.

With higher fan efficiencies and lower energy costs. Fläkt Woods has developed a new product range to deliver performance in line with current building regulations and conform to ever changing circumstances, by providing ventilation on demand.

Fläkt Woods has a wide range of heat recovery products delivering thermal efficiencies of up to 93%, making our e3co-HR product range “best in class”.  e3co-HR units offer a wide range of features and control options, from simple speed control through to control packages that will provide the highest levels of air quality via “ventilation on demand” logic.

The fan is of high static efficiency design to give low running costs. The impeller is designed to give excellent performance characteristics with high volume flow and static pressure development without stall.

The fans are double inlet, double width type using a forward curve impeller fitted within a scroll and either directly connected or through a belt drive to their individual motors. SF units include a single fan, while PF units have duty/standby fans mounted in parallel.

• 100mm - 315mm diameter spigot sizes.
• Volume flow up to 0.4 m3/s.
• Static pressures up to 725 Pa.
• Low profile unit, robust construction.
• Easy installation, suitable for wall or ceiling mounting.
• Models 100 mm to 150 mm with forward curved and 200 mm to 315 mm with backward curved impellers.
• Operation up to 60°C.
• Integral capacitor, fitted in side T/box.

* 125mm - 500mm diameter spigot sizes.
* Volume flow up to 1.66 m3/s.
* Static pressures up to 510 Pa.
* Spigots with double lip neoprene seals as standard.
* Forward curved impellers.
* Acoustically lined box.
* Robust construction.
* Low noise levels at higher pressures.
* Suitable for either horizontal of vertical mounting.
* Operation up to 60°C.
* Supplied with a 1.5 m connection cable.

* 125mm - 400mm diameter spigot sizes.
* Volume flow up to 0.74 m3/s.
* Static pressures up to 370 Pa.
* Spigots with double lip neoprene seals as standard.
* Forward curved impellers.
* Acoustically lined box.
* Robust construction.
* Suitable for either horizontal of vertical
(air up) mounting.
* Low noise levels at higher pressures.
* Operation up to 70°C.
* Standard Auto-changeover facility in the event of fan failure.
* External Terminal Box.

The fan is of high static efficiency design to give low running costs. The impeller is designed to give excellent performance characteristics with high volume flow and static pressure development without stall. PowerBox GreaseFighter option features an externally located motor enabling high performance at high temperatures.

All the advantages of axial flow fans combined with the benefits of radial fan pressure characteristics. Built in guide vanes are moulded in to plastic casings.

Fläkt Woods offers a new range of energy efficient fans that maximise installed efficiency and minimise energy consumption.

Fläkt Woods now offers a new Box Fan range which incorporates energy conscious EC motors, which help to deliver higher fan efficiencies and lower energy consumption.

To assist the increased need for low energy options, Fläkt Woods has developed a unique protected design for a mounting configuration named Twist Wing that can accommodate foot mounted IE2 category motors and maintain high fan efficiencies.

Energy saving options with EFF1 motors. All fans are tested to the latest internationally recognised standard IS05801 Part 1 (1997), installation category D (AMCA approved) for aerodynamic performance and BS848 Part 2 (1985) for acoustic performance. Coupled with the above fan diameters, the adjustable pitch Aerofoil impeller gives the exact performance required, with a non overloading fan characteristic.

* e3-Line M saves ENERGY
The facts speak for themselves: 50% increase in fan efficiency. 30% reduction of energy usage. This all helps to preserve the natural environment and reduce running costs. In addition, it is often possible to select a more compact solution and benefit from speed control to further reduce energy usage.
* e3-Line M saves SPACE
The low power to air flow output ratio of the e3-Line M product results in compact dimensions of the fan, which keeps mounting space to a minimum, making this product ideal for saving plant room space.
* e3-Line M saves MONEY
About 70% to 90% of the total cost, associated with running a fan, is often directly related to the cost of electricity. With e3-Line M this cost is reduced by more than 30%! In Addition: Despite the superior product features of the e3-Line M, it is surprisingly inexpensive.

Ducted systems are the traditional approach to enclosed car park ventilation, with fresh air levels based on a given number of air changes per hour.

Constant running of a ventilation system, even in extended periods of low, or even no traffic or ventilation requirement, results in high day to day running costs.

The solution is to incorporate a Fläkt Woods Thrust Fan System. Ventilation can be designed using a CO, LPG or NOx sensor monitoring system, so that selected fans run only when necessary.

Additional savings are made due to lower pressure main extract fans being used as they do not have to cope with system resistances found in ducted systems.