KOS-AL, OBP/P-AL – rail extraction systems


KOS-AL self-tightening suction duct is designed for capturing the exhaust fume from vehicles by means of the mobile balancing extractor – type: OBP/P-AL or mobile extractor OP-AL which is displacing along the suction duct. The trolley displacement proceeds while the vehicle is pulling the hose with nozzle (clamped on the vehicle exhaust pipe). The duct is meant for application with cars and trucks.