Description of Polypipe Low Level Bath Trap 38mm Seal 40mm Trap Only With Access To Overflow WT67:Polypipe Low Level Bath Trap 38mm Seal 40mm The Polypipe manufacture a wide and comprehensive range of waste traps, including anti-syphon units and universal flexible wastes, to fit applications from bathrooms to wetrooms and kitchen sinks to washing machines Polypipe offer a wide and comprehensive range of waste traps, including anti-syphon units and universal flexible wastes