Semi-Countertop basin with tap hole options for hotel, leisure centre, schools or public building applications. Illustrated, Basin: S244001 Profile 505mm semi-inset vanity basin with two tap holes, overflow and chain hole. Basin: S244101 Profile 505mm semi-inset vanity basin, with single central tap hole & overflow. Waste: S8800 32mm beaded chain & plug, 80mm slotted tail, bolt stay.Trap: S8920 32mm plastic re-sealing bottle trap, 75mm seal.