Important Components in Commercial Drainage Commercial drainage systems are made up of multiple components, each with a specific function. Access junctions, access pipes, anti-flood gullies and back traps all assist in keeping the system efficient and durable over time. Joining Multiple Lines Access junctions link several pipes and provide entry https://drainagesupplies05925.fitnell.com/78247951/h1-understanding-key-drainage-components-h1