Used- Pro-Fab Distillation Reboiler Pressure Tank, Approximate 1700 Gallon, 304 Stainless Steel, Horizontal. Approximate 60" diameter x 120" straight side, dished ends. Internal rated 50 psi Full Vacuum at -20 to 240 degrees F., internal heating coil rated 150 psi at -20 to 370 degrees F. Mounted on saddles. Serial# P08-042A, National Board# 286, built 2008.