Products
Special heat exchanger
Compressed gas coolers · Forced-air coolers · Gas/gas heat exchangers · Double tube heat exchangers
Special heat exchangers combine different types, for example shell-and-tube, finned or plate heat exchangers. This makes it possible, for instance, to combine large heat transfer surfaces with high pressure resistance and to tailor them specifically to the application in question.
All heat exchangers are manufactured according to the applicable codes and, if required, also supplied with the corresponding country-specific test certificates
Various unit types for special requirements
We develop and size heat exchangers for special thermal, mechanical and corrosive requirements. By combining different types, large temperature differences, high operating pressures and large thermal loads can be handled reliably. Designs for operating pressures up to 800 bar and temperatures from −260 °C to +800 °C are possible. Materials and heat exchanger type are matched to the respective requirements on a project-specific basis.
Typical fields of application: power plant engineering, machinery industry, paper industry, chemical industry, process engineering and environmental technology.
Type GB / RB – gas/gas heat exchanger
For heat recovery between heated, contaminated or aggressive exhaust air and fresh air or process gas. High specific heat duty, reliable gas tightness and low pressure losses.
Type LBG – forced-air cooler
Efficient recooling of air and gases using water, water/glycol or direct expansion. Typical applications include gas drying as well as the separation and recovery of solvents from exhaust air.
Compressed gas coolers & double tube heat exchangers
Air-cooled compressed gas coolers are used to recool natural gas, air and chemical gases. Depending on the application, single-stage or multi-stage designs are available. Special manufacturing methods enable operating pressures up to 800 bar and high cooling duties. You will find the detailed description under the finned heat exchangers. Solutions for the safe separation of critical media pairs are described under the shell-and-tube heat exchangers.
Type KO – coaxial heat exchanger
Efficient cooling and heating of liquids and gases at smaller volumetric flow rates. The pure counterflow principle enables efficient heat transfer even with small temperature differences. Suitable for cryogenic applications down to −260 °C and compressed gas applications up to 500 bar.
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Product brochure
Special heat exchanger
Typical fields of application for this heat exchanger type
Describe your task
Send us the media, temperatures, pressure and expected duty – ETS checks which heat exchanger type or combination meets your requirement.