Help with grey tank

[Newcamper7725]

I have a 2022 Volante 310BH I purchased used. I am having a hard time locating the grey tank release valve. Any help would be great.

[007matman]

Most 5th wheels have a "Wet Bay" where all your connections are made. Can you post up a photo? I tried searching for a photo and didn't see one.

[Newcamper7725]

Originally Posted by 007matman

Most 5th wheels have a "Wet Bay" where all your connections are made. Can you post up a photo? I tried searching for a photo and didn't see one.

I up loaded photos front has just the 1 lever, back has 2. There are 2 black tanks and 1 grey

[007matman]

There are no markings on the side of the camper? I have a travel trailer and for those there are stickers above each of the handles. I figured you'd have the valves in the wet bay but it looks like they're under the RV.

Your gray tanks will have a smaller diameter discharge pipe. Are both of the valves (that are exposed) both the same size pipe? The black tank will usually have noticeably larger discharge pipe.

[007matman]

The first photo (that's upside down) looks to me to be the smaller diameter discharge pipe.. most likely a Gray.

What I did with mine is spray painted the gray tank handles gray and left the black tank handle black. That way they're easy to differentiate.

They can be removed when fully extended by grabbing the shaft with a vice grip wrench and screwing them off.

Don't do this unless you know the tanks are empty or or you'll have a mess.

[runamuck]

the second gray valve for my '21 cruiser aire is located on the frame near the second gray drain hook-up

[Newcamper7725]

I got it all figured out, thanks so much for your help. So much easier once you said the pipe size.

Thanks

[runamuck]

cool

[Wingerdinger]

Originally Posted by Newcamper7725

I got it all figured out, thanks so much for your help. So much easier once you said the pipe size.

Thanks

So, then to clarify, you have two grey tanks and one black tank?
Is there a drain pull for each tank as usual?

[runamuck]

on my cr28rd there is. 2 44gal grays and a black