Wastewater adapters - he-ruide
An alternative to the garden hose sewer adapter is to modify this larger sewer drain connector (light gray "L" shaped).  However, it was designed to be connect to the large RV gray water hoses so it has to be adapted for the garden hose.  In addition to the sewer drain connector, the part are:
1. One 2 inch drain and female threaded PVC coupler Note you will have to file down this connector so that it fits in the sewer connector
2. One 2 inch male threaded female slip joint PVC coupler
3. One 2 inch male slip joint to 3/4 inch female threaded PCV coupler
4. One 3/4 inch to hose brass adapter

An alternative to the garden hose sewer adapter is to modify this larger sewer drain connector (light gray "L" shaped). However, it was designed to be connect to the large RV gray water hoses so it has to be adapted for the garden hose. In addition to the sewer drain connector, the part are:
1. One 2 inch drain and female threaded PVC coupler Note you will have to file down this connector so that it fits in the sewer connector
2. One 2 inch male threaded female slip joint PVC coupler
3. One 2 inch male slip joint to 3/4 inch female threaded PCV coupler
4. One 3/4 inch to hose brass adapter