Forum Discussion

mafitz's avatar
mafitz
Explorer
Aug 29, 2019

Puma 31QBBH Grey Tank Size

I just purchased a 2020 Puma 31QBBH TT. The brochure lists the grey tank size as 70 gallons... Awesome. However, this trailer has two grey tanks and one is soley for the kitchen sink. Does anyone have the same trailer and know the sizes of the grey tanks. My other option is to take a 5 gallon pail of water and fill up one of the grey tanks to determine size.
  • mafitz's avatar
    mafitz
    Explorer
    Aug 30, 2019
    Yeah not wild about having to hook up twice. I may figure out a way to tie the two tanks together. The pipes and valves actually stick out of the enclosed underbelly. I may try to run a pipe and tie them together.. I can't see the tanks to measure them.
  • cavie's avatar
    cavie
    Explorer
    Aug 29, 2019
    the 70 gal is the total of the two tanks. I'm guessing 2 35's. If you can see them measure them and do the math.
  • Lwiddis's avatar
    Lwiddis
    Explorer II
    Aug 29, 2019
    rvusa says it has one grey tank, not two. https://www.rvusa.com/rv-guide/2019-palomino-puma-travel-trailer-floorplan-31qbbh-tr40555
  • Lwiddis's avatar
    Lwiddis
    Explorer II
    Aug 29, 2019
    Ah, the fun of attaching the drain hose twice at each dump.

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