Casings and runners made of VA. Hose, branch and swivel are included in the delivery. Recommended working pressure 100 to 130 bar. Maximum permissible pressure 200 bar. Ejectors gently remove sand, mud, gravel, etc. from the tube floor. The ejector must be immersed in water and can be used in locations which are difficult to reach (e.g. culverts) or in sensitive systems.
