Our products, components and systems transport liquid and gaseous substances in many exhaust applications ensuring that drivers arrive at their destination safely and in comfort while protecting the environment.
With BOA components, manufacturers meet continuously stricter emission requirements.
Modern automotive manufacturing requires exhaust systems with gastight flexible connecting elements, which provide high endurance and corrosion resistance as well as a maximum vibration decoupling performance in order to increase vehicle comfort.
Product applications:
We are one of the market leaders for exhaust system decoupling and have developed a state of the art knowledge base, engineering tools, and testing systems over many years that allow us to quickly produce solutions specifically designed for the automotive industry.
The EnduroFlex® is a highly flexible metal hose designed to fit all common exhaust system pipe diameters.
Properties include:
The SG type is a semi-self supporting design which may be a lower-cost alternative to self-supporting decoupling joints:
Properties include:
We also offer a decoupling joint as a self-supporting device (with no hangers).
It is highly gas-tight and corrosion-resistant for a long time period. Basic functions of the self-supporting decoupling joint are:
We design calculators and 6 DOF (degrees of freedom) validation provide our customers with a tailored and optimized product design according to their needs – reducing application size, weight and cost.
The SE is a low-cost decoupling joint that uses a circumferentially mounted stainless steel cable as the load support mechanism in place of the wire mesh element used in other designs.
Properties include:
The CE type is also a cost-reduced version. It has already proven its durability in several million vehicle applications.
Our thermal compensators are used in tubular exhaust manifolds, down-pipes and crossover pipes and provide the following functions:
The high-frequency damper (HFD) dampens and prevents transmission of high-frequency vibrations within turbocharged exhaust structures, increasing the acoustic comfort of the vehicle.
It is very stiff and self-supporting and consists of special multi-layer bellows with a maximum of 5 corrugations, combined with a damper cushion which is installed on the inlet side of the damper.
If you want any information or if you need any help? Just visit our online expert center. Here you find information on all our products or you can contact one of our engineers about your challenge. We will be glad to support you.
