I have a fry truck and have been asked to attend a special event. I have 2 deep fryers that are each 115,000 BTU's. Would I be able to hook these up to one line and run from one propan tank. What size regualtor would I need and how big of a tank? Any help would be great. thank you 
Its unlikely that the gas will vaporise fast enough to run these 2 fryers at one time from one bottle/tank. You would be better to have 2 and feed one off each.
Well a "T" fitting would work. but is the tank and regulator large enough to run 2 of these fryers? a propane supplier could answer that.
ever hear of a 'y' adapter