80mm Stand Pipe For 300mm Deep Sink Waste Water Filter Kitchen Equipment

Amazon

Universal with other 70mm/80mm flanged sinks. Blue standpipe will not damage the base of the sink if dropped. Blue standpipe detectable in water. (Pack of 1)

Zoro Tools

Stand Pipe/Strainer for practical management of waste and water. Prevents solid waste from entering drains and the stand pipe is removable to empty water.