Paul Mueller 80 Gallon Pressure Wall Processor, Model D, S/N F9167-11, vessel rating 0 psi at 250° F, water medium, jacket rating 60 psi at 300° F, 102 psi test, 0.146 cu.ft, center bridge with lift top covers, 2 tank side inlets 1 in., outlet 2 in., jacket connection 1 in., less agitator, inner dimensions 30 in. W x 30 in. H, overall dimensions 47 in. W x 62 in. H.