Yes, it does.
Yes, 7 gallons
Check Farm Stores, hardware stores, RV parks, gas stations. Our farm stores have the best prices.
It was overfilled. Release some gas and try again.
We bought two as replacements for our RV bottles that had gone out of date. They were exact measurements of what was on the RV.
Same width as 20 lb
The dimension on the 30 lb tank are 12"x12"x24"
Yes, there is a sticker on it when it arrived stating it was purged.
Just a guess but filled with propane, close to 60lbs.