Get current pricing for Pottstown Welding, 150 Gal Pottstown We 150 Gallon Pottstown Welding 316 Stainless Steel Reactor. Rated Fv @ 320 F Internal, Rated 75 Psi @ 320 F On The Carbon Steel Jacket. 32 Diamete . Product Category: Process Equipment, Sub Category: Process Reactors: