Important Components in Commercial Drainage Commercial drainage systems are made up of different components, each with a clear function. Access junctions, access pipes, anti-flood gullies and back traps all support in keeping the system functional and durable over time. Connecting the Drainage Network Access junctions link several pipes and create https://drainage-supplies19631.worldblogged.com/43697790/h1-access-junctions-pipes-anti-flood-gullies-and-back-traps-explained-h1