KOS-C rail suction systems are designed to extract exhaust fumes from special vehicles, including military vehicles, e.g. tanks. The impurities are extracted using the OP suction unit moving along the KOS-C channel. Thanks to the 2.5 m long steel channels, you can easily adjust the length of the extractor to the length of the hall. It is possible to equip the extractor with a balancer, lifting the cable. The KOC-C extractor will be used in many vehicles, due to the possibility of connecting cables of various lengths and diameters.