Grey tank sizes

[kjmiller84]

how big are each of my grey tanks 2019 cougar 315RLS fifth wheel? I was told there was one for the bathroom and one for the kitchen sink, but would like to know the actual capacity of each.

[Canonman]

I'm thinking your's are about the same as ours. Around 34 gallons

[bob91yj]

Specs are here...

https://www.keystonerv.com/fifth-whe...s-fifth-wheel/

Fresh Water

81

Waste Water

38

Gray Water

76

My Outback also has two gray tanks, I have no idea what the size of either one is, my specs are listed the same as these are with total gallons.

[Canonman]

^^^ That would be about right. The F/W tank is twice the size of a single tank plus they calculate 5 to 6 gallons in the hot water tank. There are actually 2 grey tanks even though the specs say just one big one.