Important Components in Commercial Drainage Commercial drainage systems are made up of different components, each with a defined function. Access junctions, access pipes, anti-flood gullies and back traps all help in keeping the system functional and reliable over time. Linking Pipework Together Access junctions join several pipes and provide entry https://mushroom-hood-insert65318.blogproducer.com/44926875/h1-guide-to-access-junctions-pipes-anti-flood-gullies-and-back-traps-h1