yes. i added a gate valve on the outlet. i closed it and opened both grey tanks and it doubled my grey capacity.
2022 RAM 3500 DRW, 4X4, 4.10, 6.4 Hemi, 50 Gal Gas, Curt A20 hitch, Tire Minder
Traded: 2018 RAM 3500 DRW, 4X4, 4.10, 6.4 Hemi, Curt A20 hitch, Tire Minder
2018 North Point 315rlts with most of the options.
Dish Hopper With 2 Joeys & Birdog Meter, 2-2K Champion Generators