Used 100 gallon Pfaudler vertical #9115 glass lined vacuum receiver. Model VR32-100-150. 32" diameter x 36" deep. Clamped dished top. Internal rated 150/FV @ 450 degrees F. NB #49322. Built 1998. MFG# J020563. Fittings top: (3) 3" and (1) 4 3/8" (1) 3" center bottom drain. Mounted on legs.