Megaflo? Green is an alternative to conventional, round agi drain pipe that collects and removes water rapidly due to its unique flat shape and ribbed profile. Its slim 40mm wide profile also means faster and more cost-effective to install. A range of fittings are included in the pack - 90mm PVC storm connection, T-Y coupling and two end caps.,Megaflo? Green is an alternative to conventional, round agi drain pipe that collects and removes