The GF 4000 metal separation systems can be integrated into horizontal, vertical and inclined vacuum and pressure pipelines. Retrospective installation into existing piping systems (with a standard nominal width of up to 150 mm) is simple and easy thanks to the use of quick couplings or sealed flanges. A clear advantage of the modular design of the GF 4000 series is its ability to adapt to different transportation methods. The system provides excellent metal detection, maximum resistance to interference and high reliability in both mechanical and operational terms. The fast-acting Quick Flap System removes metal contaminants without interrupting the production process, even at high flow rates.