WINCO OP-11 11" Overflow Pipe. Plug the drain and prevent messy overflow with this bar sink plumbing piece. This must-have PVC pipe takes over much of your responsibility behind the bar so you can focus on customers instead of filling the sink. A fantastic addition to any restaurant or bar, this pipe is great for 11" deep sinks and has a 1.8" top diameter. Product dimensions:1.8" Width x 1.8" Depth x 11" HeightProduct weight:0.2 lbWINCO OP-11 11" Overflow Pipe.Designed for 1 1/2" drainsHelps prevent messy spillsFits seamlessly into sink 's drainUsage Tips:-Additional info:-SINK-WN-OP-11 #09584