Innovative, yet simple approach to solving your drainage problems. Shallow Flo-way Pits are 75mm deep Flo-way Pits suit 90mm or 100mm PVC Pipe Square trap design funnels rainwater directly into a connected stormwater pipe Other complete units with grates include grey, sandstone and terracotta polymer as well as EURODESIGN 316 Stainless Steel and Cast Aluminium Grates can be purchased separately Easydrain Installation Instructions