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WOLF KG Flex series

Customised air handling systems

The flexible new KG Flex series can handle anything from low to ultra-high air flow rates.

KG FlexUp to 350,000 m³/h
Request a personal consultation

WOLF has reorganised its AHU product range to provide the greatest possible flexibility when it comes to the dimensions and design of air conditioning systems. The new KG Flex series offers tailor-made, highly efficient air handling technology to suit any building project. The range includes combinable, plug & play compact appliances up to 20,000 m³/h, solutions for medium air volumes up to around 40,000 m³/h and individual appliances with low to very high air flow rates of up to 350,000 m³/h.

Overview of product highlights

KG Flex offen

Maximum flexibility

  • Custom solutions for performance requirements up to 350,000 m³/h
  • Variable cross-sections and different module sizes – entirely flexible in terms of size and shape 
  • Developed for use in any environment 
Schnitt Gehäuseeigenschaften

Improved housing characteristics

  • Housing made from 60-mm-thick, thermally decoupled aluminium profile
  • Developed to meet the highest structural, thermal and hygienic requirements
  • L1; D1; T2; TB2 – tested in line with DIN EN 1886
  • Smooth trays and surfaces – hygienic properties in line with VDI 6022
Schnitt Wärmerückgewinnung

Optional heat recovery

  • Energy-efficient and custom
    choice of energy recovery systems
  • Uncompromising hygiene standards
  • TWHE (thermal wheel heat exchangers) and RCS (run-around coil systems) can also be incorporated
Schnitt Filtermanagement

Filter management and control system

  • Quick-release filter systems for flexible and fast filter management
  • Range of different filter variants to suit any application
  • Control cabinet either external or integrated into the appliance. Easy connection to BMS

KG Flex and HPRCS

High-performance run-around coil system

Highly efficient heat recovery in areas with particularly stringent indoor air quality requirements. Complete separation of the supply and extract air flows means that no pollutants, moisture, odours, bacteria or viruses can be transferred from one flow to the other. 

Your partner for every stage of your project

The following skills are not just our core brand values, they are the promise we make to our partners and customers.

Product range
Compact, modular, custom

We supply fully wired compact appliances up to 20,000 m³/h, modular appliances up to approx. 40,000 m³/h and custom appliances up to 350,000 m³/h.

Overview
Product range
Compact, modular, custom

We supply fully wired compact appliances up to 20,000 m³/h, modular appliances up to approx. 40,000 m³/h and custom appliances up to 350,000 m³/h.

Overview
WOLF know-how
50 years of project experience

Well over 100,000 air handling appliances installed worldwide, forming the basis for developing new technologies.

WOLF know-how
50 years of project experience

Well over 100,000 air handling appliances installed worldwide, forming the basis for developing new technologies.

In your area
Regional collaboration

Comprehensive and responsive sales network for professional and targeted cooperation.

To the overview
In your area
Regional collaboration

Comprehensive and responsive sales network for professional and targeted cooperation.

To the overview
Excellence in service
For every stage of your project

Diverse and expert service team – qualified for any task.

Excellence in service
For every stage of your project

Diverse and expert service team – qualified for any task.

Easy Lifting
system for unparalleled transportation

Easy to handle with a crane or helicopter; saves time and minimises errors during transportation

Find out more
Easy Lifting
system for unparalleled transportation

Easy to handle with a crane or helicopter; saves time and minimises errors during transportation

Find out more
Control technology
Directly from the WOLF factory

We provide fully wired units, not only for our compact models but also for all other WOLF appliances.

Control technology
Directly from the WOLF factory

We provide fully wired units, not only for our compact models but also for all other WOLF appliances.

Certification
Eurovent for all custom appliances

WOLF strictly and verifiably adheres to all structural, hygiene and energy requirements and legal specifications.

Certification
Eurovent for all custom appliances

WOLF strictly and verifiably adheres to all structural, hygiene and energy requirements and legal specifications.

COVID-19 pandemic 
Operation & maintenance of AHU appliances 

In light of COVID-19, operators of air handling and ventilation units are facing many questions about the operation and maintenance of their systems. WOLF can help.

Find out more
COVID-19 pandemic 
Operation & maintenance of AHU appliances 

In light of COVID-19, operators of air handling and ventilation units are facing many questions about the operation and maintenance of their systems. WOLF can help.

Find out more
Product range
Compact, modular, custom

We supply fully wired compact appliances up to 20,000 m³/h, modular appliances up to approx. 40,000 m³/h and custom appliances up to 350,000 m³/h.

Overview
WOLF know-how
50 years of project experience

Well over 100,000 air handling appliances installed worldwide, forming the basis for developing new technologies.

In your area
Regional collaboration

Comprehensive and responsive sales network for professional and targeted cooperation.

To the overview
Excellence in service
For every stage of your project

Diverse and expert service team – qualified for any task.

Easy Lifting
system for unparalleled transportation

Easy to handle with a crane or helicopter; saves time and minimises errors during transportation

Find out more
Control technology
Directly from the WOLF factory

We provide fully wired units, not only for our compact models but also for all other WOLF appliances.

Certification
Eurovent for all custom appliances

WOLF strictly and verifiably adheres to all structural, hygiene and energy requirements and legal specifications.

COVID-19 pandemic 
Operation & maintenance of AHU appliances 

In light of COVID-19, operators of air handling and ventilation units are facing many questions about the operation and maintenance of their systems. WOLF can help.

Find out more

Everything else you need to know:

    • Customer Service

      Working for your customers 7 days a week: 
      An extensive network of highly trained service technicians and expert back office staff – seven days a week. Our Customer Service department provides fast and reliable support for your business and always makes a good impression on your customers. 

      Find out more

    • BIM browser

      Building Information Modeling, or BIM for short, is revolutionising the world of planning – WOLF is BIM-ready right now!
       

      Overview of BIM browser benefits:

      • Plan your appliance configuration quickly and easily using the 2-minute configurator
      • Calculate and design your system from concept to assembly
      • Visualise your system as a 2D or 3D model with all necessary connections
      • All WOLF heating products are available as Revit-compatible files

      More information on the BIM browser

    • What does Easy Lifting mean?

      Difficult site conditions for engineers and installers? WOLF offers just the right answer: the Easy Lifting System. It makes transport onto or into a building much easier, and the installation of these functional units becomes quicker and more accurate. It’s so simple that even our largest components, such as thermal wheel or plate heat exchangers, can be easily brought into any building or positioned on the roof.

      The Easy Lifting system also makes a great contribution to the hygiene of WOLF AHU appliances. The intelligent connection and transportation technology virtually eliminates the risk of leakages in heat exchangers or appliance modules caused by installation errors.

      Find out more

    • Delivery times?

      Our unique synergy of software and products is unrivalled in the industry.
      It makes our appliance configurations highly adaptable, our production methods efficient
      and also keeps our delivery times remarkably short.

    • Do air handling and ventilation systems encourage the spread of viruses?

      There is currently no evidence to suggest that COVID-19 can be spread through air handling and ventilation systems. Indeed, experts agree that good ventilation of indoor areas helps to keep the risk of infection down. In addition to systems being technically up to date and planned and installed correctly, they must also be operated properly and serviced regularly for operation to be safe and hygienic. If these points are carefully followed, air handling and ventilation systems pose no increased risk of infection according to the experts.

    • What are the effects of filtration?

      When considering whether COVID-19 can be filtered out using ventilation system filters, the first point to bear in mind is the size of viruses. Viruses are significantly smaller than bacteria, which are relatively large at 1-10 µm and can therefore be separated out efficiently by ePM1 fine dust filters. The coronavirus measures approximately 0.16 µm. Having said that, viruses are generally attached to aerosols or dust particles. Transmission is primarily via droplets. Droplets that people produce are 0.5 to approx. 15µm in size. From other viruses it is known that a 1µm-droplet can contain a sufficient virus concentration to trigger an infection.

      ePM1 filters separate out particles and aerosols, i.e. including droplets, down to a size of 1µm, depending on the separation efficiency. With higher separation efficiency, more of these droplets are separated out and thus remain in the filter medium. When filters are replaced during servicing, personal protective equipment (PPE) should therefore always be worn. This is true irrespective of the current COVID-19 pandemic, as it is generally unknown what substances have been collected in the filter.

    • What are the key points to remember regarding operation and maintenance?

      Recommendations for the operation of air handling and ventilation systems during the COVID-19 pandemic have been issued in a joint communication by the BTGA (Federal Industry Association for Technical Building Installations and Services), FGK (Association for Building and Indoor Air Quality) and AHU-Herstellerverband e.V. (AHU Manufacturers Association). Fundamentally, continued good ventilation of indoor spaces is recommended, including in the current situation. Relative room air humidity should be between 30 per cent and 65 per cent. Very dry air affects the sensitive mucous membranes in the upper airway and makes them more susceptible to viruses.

      Have your appliances serviced now – make an appointment with WOLF Customer Service: 

      By phone on +49 (0)8751 - 74 2222 or
      by email to service@wolf.eu

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