waste management system

[woodman1]

Has anybody had any experience with Lippert's new waste management system? Normal waste systems have an elbow that twists and screws into the 4 inch female threaded sewer insert that RV parks use that you can leave in place. The elbow from Lippert is unique in that it has an on/off valve and a rubber flange intended to wedge into the PVC pipe. Problem is, our elbow doesn't stay in place by itself and no amount of twisting or pushing will change that fact. Thus I called Redwood who deferred to Lippert (who made it), and they admit they didn't think this one through. There are some pluses about the waste management system in how it connects to the Redwood, but unfortunately, the elbow connection is an anomaly. So, question remains, has anyone else tried to hook this up to a sewer system and had it stay?

[atom ant]

I have a different version of it on our MH and I love it, but I can see how the Redwood one could be difficult. It is tall, and the cone fit is not a sure fit.

This is what we have - it may be retro-fittable onto yours. It's short profile and uses a rubber flange instead of a cone.

https://www.amazon.com/Trusty-Sewer-.../dp/B00ODIPER4

[ted 95]

go to this site. they make it fore Lippert and have a bunch of adapters. Also they will make almost anything you might need and that includes a drain hose a any length.

Drain Master Recreational Vehicle, Marine, Industrial