Unused- Ionics Inc Pressure Tank, (Purification Demineralizer)

Unused- Ionics Inc Pressure Tank, Approximately 525 Gallon, 304 Stainless Steel, Vertical. 48" Diameter x 68" straight side. Dished top and bottom heads, bottom has internal welded flat plate with (19) retention strainer elements. Internal rated at 150 psi at 200 degrees F. 16" x 12" hand hole with cover. Approximate top openings: 1" vent, 2-1/2" inlet with internal welded strainer, and 3" resin fill. Approximate bottom openings: 2-1/2 outlet, 2" resin flush. Stainless steel skirt mounted. National Board #348, Serial #6274-3. Built 1977. Was intended to be used as a Purification Demineralizer Vessel.