Keystone RV Forums - View Single Post - Two black tank dump valves on 2019 Cougar Half-Tom 26RBSWE?

Canonman · 11-18-2018, 06:21 AM

HI Mark,
Your guess is spot on. The 1.5" diameter of the pipe is the giveaway. Definitely your grey, galley dump line. The black tank line would be 3"

11-18-2018, 06:21 AM	#3
Canonman Senior Member Join Date: May 2016 Location: South Jordan, Utah Posts: 2,227	HI Mark, Your guess is spot on. The 1.5" diameter of the pipe is the giveaway. Definitely your grey, galley dump line. The black tank line would be 3" Attached Thumbnails __________________ 2017 Cougar 279RKSWE 2007.5 Dodge Ram 2500 6.7 Cummins Retirement Training Completed I think the little voices in my head have started a chat group.