Profile: Tri Nuclear Corp. designs and develops specialized equipment for use in commercial nuclear power stations. Our equipment includes filter/vacuum systems, underwater demineralizers, surface pool skimmers, retrieval tools, storage tanks, demineralizer vessels & filter compactors. Our UD-48A demineralizer design feature eliminates need for special bolted pressure closure on pump housing. Our dolly mounted filter and pump assembly is used for cleaning out settled sludge from sumps, tanks & drain lines.