Laundry sink tips

Originally Posted by CGLahey

I'm renovating our laundry. Ripped out the tough, adding cabinets and a bench. Question about plumbing. I have a 50mm waste coming out of the slab straight up. How do I connect this to the sink? My thinking is there must be a reducing coupling from 50mm to 40mm, then trap to sink?

No, your thinking is wrong. The sink will have a 50mm plug & waste. So 50mm Trap from sink connected to waste.

Originally Posted by RodEye

No, your thinking is wrong. The sink will have a 50mm plug & waste. So 50mm Trap from sink connected to waste.

Thanks RodEye. I'm just having trouble finding a 50mm trap that also fits the waste in the sink...