Pfaudler Jacketed Process Tank- 450 Gallon. S/N: E364 2576. Nat'l Bd: 21566. Inside dimensions: 58 in. dia. x 42 in. H. Jacket MAWP @ 350 °F: 55 psi. Stainless steel. Lightnin Tank Mixer, Model: NLDG-150, S/N: 6513982, 1-1/2 hp, 1730 rpm, 208-230/460 V, 4.2/2.1 amps, 60 Hz, 3 phase. Gear driven for maximum output torque. Inlets: (1) 1-1/2 in. dia. (2) 2 in. dia. ports, (1) 6 in. dia. ports. Outlets: (1) 1 in. dia. port, (1) 1-1/2 in. dia. NPT (jacket), (1) 2 in. dia. NPT (discharge). Overall dimensions: 64 in. dia. x 104 in. H.