

Our RIDGISTORMCheck Orifice Plate Flow Control Chambers are pre-fabricated structured wall chambers. Available in a range of diameters, they incorporate an integral orifice plate flow control with an optional fully removable Permavoid filter unit wrapped in a 2mm polyethylene mesh to provide filtration and ease of maintenance. It allows precise control of discharge rates and provides an industry recognised flow attenuation system.
Site specific RIDGISTORMCheck Chambers engineered to suit a range of stormwater attenuation and infiltration systems, providing a hydraulically efficient means of flow regulation.