I had problems using the garden hose to drain both the sink and shower to my grey water container. I even tried 1 1/4" drain hoses but had problems with the shower drain. I finally decided to hard pipe all the connections. All the parts were obtained from Lowes Hardware store pluming section.
Most are Keeney Manufacturing company products and were purchased from Lowes and include (part No.):The parts consists of:
1. 90 degree coupler (30501WK)
2. 14 inch end outlet disposer kit (334WK)
3. one straight slip pipe (40-12WK)
4. one 1 1/2 inch to 3 inch adapter
5. one 1 1/2 inch slip joint to threaded adapter
Most are Keeney Manufacturing company products and were purchased from Lowes and include (part No.):The parts consists of:
1. 90 degree coupler (30501WK)
2. 14 inch end outlet disposer kit (334WK)
3. one straight slip pipe (40-12WK)
4. one 1 1/2 inch to 3 inch adapter
5. one 1 1/2 inch slip joint to threaded adapter