There’s both a 10” and 12” available in this model. Look at the instillation instructions on the website and it will provide all model numbers for each.
Only by special order.
Mach1, Gerogia will only allow a 1.28 GPF or less. -American Standard Tech Team
Yes, the tank is included.
distance from the bolt on the bowl to the wall
Please see attached cut sheet. http://www.americanstandard-us.com/assets/documents/amstd/spec/SpecSheet_6175.pdf
CA, requires toilets that use 1.28gpf or less.
I am not sure what details you are needing. Please contact our customer care line at 800-442-1902 and one of our reps will assist you.
It is up to you but I would probably recommend a better flushing toilet with a larger trapway and flush valve which would be the Champion for commercial use. Even better would be a pressure assisted toilet.
All of American Standard bowls have a fully glazed trap way.