Stainless Steel Vacuumizer- 150 Gallons. Internal dimensions: 41.5 in. diameter x 28 in. high sidewall. Manway diameter: 17-1/2 in. 4-1/2 in. Overall height of tank unit: 56 3/8 in. Taylor Pressure Sensor. Inlets: (1) 5 in. dia. flanged port, (1) 6 in. dia. S-line fitting, (1) 1-1/2 in. dia. S-line fitting. Outlets: (1) 4 in. dia. S line fitting, (1) 2 in. dia. S-line fitting. Overall dimensions: 4 ft. 2 in. L x 4 ft. W x 9 ft. H.