The Dean - SR162G - Super Runner 75 Lb Commercial Gas Fryer is 20 inches wide, 35 1/2 inches deep and 45 inches tall.
Thanks for bringing your question to Tundra Restaurant Supply. After speaking with our technician I've learned that any sized propane tank will work with your Dean SR62G Super Runner 75 Lb Commercial Gas Fryer. In regards to the proper regulator, I've attached one below that will work for you. https://www.etundra.com/restaurant-parts/gas-parts/pressure-regulators/commercial-three-quarters-inch-lp-gas-regulator/
Yes, you can get this in an LP configuration. You need to call our sales team at 888-388-6372 to special order it spec'd for LP.