From box to pipe, MIFAB’s quick hub no hub coupling’s hourglass design is here to save you time and money. Available in standard and heavy duty, Don Huber explains how the MIFAB’s quick hub no hub coupling streamlines installation for users. Watch as this side-by-side comparison features MIFAB’s 6-inch heavy duty quick hub no hub coupling versus a standard no hub coupling. Plumbers will appreciate that this design’s gasket has a larger ID then the OD of the pipe and the patented V-Shaped sealing feature allows the gasket to collapse and form a tight seal around the pipe every installation!