With a unique design that incorporates a specially developed duct system, the pressure compensation membrane protects housings from dust, dirt and liquids while ensuring stable air circulation. The PCS HighProtect also meets high protection classes such as IP4X, IP6K7 and IPX9K, which makes it particularly resistant to extreme external influences. The element can even withstand direct bombardment from high-pressure cleaners and is ideal for use in harsh environments such as the engine compartment or in electronic control units. The special feature: The PCS HighProtect modular system offers solutions tailored to your individual requirements and applications.