Suction pressure container for waste water systems has at least one wall unstable to pressure but stabilised by clamping reinforcement inside container

摘要

The suction pressure container is designed with at least one of its walls unstable to pressure per se although a reinforcement (16) is clamped inside the pressure container to stabilise this container wall. the pressure container is prismatic in cross section with at least four side walls (5,5',6,6') of which the two opposite walls are connected to a reinforcement.