A: I would advise consulting with a plumber for this information
A: Yes it is threaded
A: There is not
A: It will have to be well secured and keep in mind that a gallon of water weighs 8.35 lbs, making the full tank 835 lbs. Keep in mind as well the center of gravity issue, that much liquid weight sloshing around could make vehicle stability an issue. You might be better off looking into an actual potable water tank used in RVs.
|Brand||Chem-Tainer Industries||Chem-Tainer Industries||Chem-Tainer Industries||Chem-Tainer Industries|
|Name||500 Gal. Black Vertical Water Storage Tank||650 Gal. Green Vertical Water Storage Tank||850 Gal. Black Vertical Water Storage Tank||850 Gal. Green Vertical Water Storage Tank|
|View Product||View Product||View Product||View Product|