PETKUS Dust Extractors for Intake Pits reduce environmentally harmful dust emission during unloading. Dusty air is aspirated by the fans in the intake pit. A hose filter separates the dust and the cleaned air is recirculated. The bag filter is cleaned with compressed air and the dust is fed back to the intake pit so that a dust collection system is not required. 

• Modular system with 2 m grid
• Fan with exhaust silencer
• Large filter areas with a high airflow