HEAT EXCHANGERS MADE OF PLASTIC

Einsatzbereiche – Ideal für anspruchsvolle Abluftsysteme

Unsere Kunststoff-Wärmetauscher sind optimal für Anwendungen, in denen eine zuverlässige und energieeffiziente Abluftreinigung und Wärmerückgewinnung gefordert ist.

Fields of application – Ideal for demanding exhaust air systems

Our plastic heat exchangers are ideal for applications where reliable and energy efficient exhaust air purification and heat recovery are required.

Science, laboratory and research facilities

Reduces energy costs and increases process efficiency

Chemical and pharmaceutical industry

Efficient use of exhaust air heat in aggressive environments.

Electroplating
industry

Heat recovery from chemically laden exhaust gases in coating and etching processes.

Food
industry

Ensures controlled and hygienic heat recovery

Energy efficient heat recovery with maximum cost-effectiveness

Loss of energy is synonymous with wasting money

Industrial exhaust air harbours valuable thermal energy that is essentially being blown into the air without effective heat recovery - a literal financial loss.

Our plastic heat exchangers make it possible to efficiently recover this energy and render it usable again. Boasting a heat recovery efficiency of up to 70%, they significantly reduce energy demand and sustainably lower operating costs.

Energy-intensive industrial sectors such as the chemical industry, electroplating or semiconductor production, are particularly well placed to achieve significant savings through targeted heat recovery. Reduced energy consumption also results in a reduction of CO₂ emissions, allowing companies to not only cut costs but also fulfil environmental requirements.

Heat exchanger made of plastic - Advantages at a glance

✔ Maximum corrosion resistance – Plastic heat exchangers are resistant to acids, alkaline solutions and other aggressive media.
✔ Efficient heat recovery (HR) – Reduces energy consumption and heating costs by up to 70%.
✔ Durable construction – No material wear due to chemical exposure.
✔ Energy saving and sustainability – The perfect solution for reducing the CO₂ footprint.
✔ Flexible integration – Modular design, adapts to individual requirements.
✔ Optimal airflow – Minimal pressure losses ensure maximum efficiency.

Why plastic? – The decisive advantage over metal heat exchangers

Plastic heat exchangers offer maximum resistance to aggressive media such as acids and alkaline solutions, making them a durable and reliable solution for industrial exhaust air systems. The optimised flow guidance ensures reduced pressure losses, resulting in increased energy efficiency.
Light weight and high stability ensure particularly straightforward installation and low maintenance. In addition, the smooth,seamless surfaces prevent deposits and facilitate cleaning, thereby minimising maintenance requirements. Plastic heat exchangers are highly recyclable, rendering them a particularly sustainable solution for industrial exhaust air systems, as they can be environmentally friendly processed at the end of their service life.

ErP directive and funding opportunities

Our plastic heat exchangers fulfil the requirements of the Ecodesign Directive (ErP) 2018, which specifies energy-efficient solutions to reduce energy consumption in industrial exhaust air systems. High heat recovery efficiency ensures that our heat exchangers significantly contribute to CO₂ reduction and effectively help companies sustainably reduce their operating costs.

The fact that our heat exchangers meet the latest energy efficiency requirements, increases the chance of receiving government grants for the use of sustainable technologies. Various programmes such as BAFA grants or KfW subsidies support investments in energy efficient exhaust air systems and heat recovery systems. Companies benefit not only from lower energy costs but also from attractive financial incentives to switch to sustainable technologies.

Technology and functionality of our plastic heat exchangers

The heat exchanger made of solid plastic forms the heart of the plastic central AHU's. The principle of energy recovery is achieved by extracting cold or heat from the polluted exhaust air flows, allowing them to be fed into the outside air for preheating or cooling. The heat exchanger provides an extremely effective solution for use in a recirculation system.

Our gas-water heat exchangers operate with a highly efficient plastic heat exchanger module designed for extreme loads:

Heat transfer without corrosion – Plastic ensures long lifetime and stable performance.
Optimised WRG technology – High-performance heat exchanger with maximum efficiency.
High-performance series – Innovative construction with even higher heat output.

Product page central AHUs

Gas-water heat exchanger – Efficient heat recovery for aggressive exhaust air

Our gas-water heat exchangers have been specifically developed for applications where high temperatures and chemically aggressive media complicate conventional heat recovery. The high-quality plastic construction renders them them particularly corrosion-resistant, durable and easy to maintain. These heat exchangers utilise the heat energy contained in the exhaust air and efficiently transfer it to a liquid heat carrier. The modular design allows them to be individually adapted to different plant sizes and requirements.

Highly efficient heat transfer – Maximum energy saving through optimised flow guidance.
Corrosion-resistant and durable – Ideal for aggressive media, as plastic is not susceptible to damage caused by acids or alkaline solutions.
Flexible Integration – Adaptable to different industrial exhaust air systems.
Low maintenance – Smooth surfaces prevent deposits and facilitate cleaning.

Gas-water heat exchanger: High-performance series – Maximum performance, ErP-compliant and compact construction

The High-performance serie defines new standards in heat recovery from gaseous media. An even higher heat transfer performance is achieved through improved geometry and optimised flow guidance. Developed specifically for energy-intensive processes, these heat exchangers offer an extremely compact construction while ensuring maximum efficiency.

Increased heat yield – Special flow channels ensure an even more efficient use of the exhaust air heat.
Space-saving design – Compact construction for flexible installation in existing systems.
Energy saving at the highest level – Even more efficient heat recovery significantly reduces heating and cooling costs.
Durable plastic construction – No material wear due to aggressive exhaust air components.

Plastic plate heat exchangers

Our plate heat exchangers made of plastic are specially developed for use in highly corrosive environments. They are ideally suited for exhaust air from brine baths, electroplating factories and laboratory air. Depending on the medium, the heat exchanger is made from PP or PVC to ensure maximum resistance.

Optimal material selection – Manufactured from PP for general applications or from PVC for particularly aggressive media.
Outstanding heat recovery – Energy saving through efficient use of exhaust air heat.
Dense and durable construction – Minimises leaks and ensures long-term operational safety.
Temperature resistance – Suitable for temperatures up to 90 °C (PVC up to 60 °C), even during cleaning.
Excellent corrosion behaviour – Resistant to contaminants to guarantee a long lifetime.