Forum Discussion
dougrainer
Feb 08, 2014Nomad
Those are used in drain systems that have a ZERO space to mount a standard P trap assbly. They are used in Slide out drain lines and especially on outside kitchens that have a slide out sink in the outside compartment. If there is space for a standard P trap, the P trap is used. I personally would not want one if a P trap can be installed. Doug
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,329 PostsLatest Activity: Oct 27, 2025