Septech provide and stock all the necessary materials required whatever your design specification. This includes certified Biosand, Low Pressure Pipe Network Kits made up to whatever size required, Flush Valves & Chambers, Orifice Shields, Geotextile Membrane, Control Panels, Aeration Blowers & Compressors in addition to both Commercial Sewage & Submersible Pumps. All products stocked are certified & guaranteed. Contact use below with any queries and we would be happy to help.