Used 200 gallon Dynamic Welding Inc. vertical T-316L stainless steel vacuum receiver. 36" diameter x 42" high straight side. Welded dished heads. Internal rated 50/FV @ -20 to 300 degrees F. NB# 83. Built 1994. Mounted on legs. Fittings top: (1) 1' 1/2" (1) 1" and (1) 2" flange. Bottom 1 1/2" center drain.