Waste traps and their componentry

摘要

This invention relates to a conduit or spigot fabrication comprising at least one protuberance or shoulder acting to keep a nut deployed locally to the end of the conduit or spigot for thread-wise engagement of the nut to a waste outlet or inlet; a slide nut or trap nut moulded and/or machined and/or evolved to have at least one continuous or discontinuous groove in its exterior in a plane perpendicular to the thread axis of the nut; a moulded annulus comprising a resilient material capable of being parted transversely along its longitudinal extent to provide one or both of a washer for a smaller size pipe, and/or washer for a larger size pipe, and a waste or water trap assembly and/or fabrication comprising linked conduiting able to provide a trap in at least one configuration utilising the conduit, nut and washer above