This trough has a self-draining base which incorporates a 76mm recessed
outlet to accept a 11/2″ BSP 504 non-slotted threaded waste. These troughs are designed for mounting on the underside of work surfaces. Each trough is supplied with a self-adhesive sealing strip which, when positioned in the recess in the trough lip, will form a watertight seal between the trough and the work surface.
