Kitchen Sink Drain Connection

The 2 inch ABS drain pipe connecting piece inserted into the tank grommet with the screen gasket ready to be placed under the coach.  We had to measure and make the connecting pipe the exact length so it would go up onto the drain pipe above as much as possible and into the grommet to the bottom lip on the inside of the grommet without pushing through into the tank.  The connecting piece was made out of a short piece of 2 inch ABS and a 2 inch ABS female/female coupler.