APV plate heat exchangers from SPX include gasketed, semi-welded and welded options to suit applications from high-capacity, heavy-duty operation to small, space-saving units. A variety of plate materials, corrugation patterns, plate heights, gasket types and connection options provide design flexibility to match the application. Optimized plate designs enhance thermal efficiency and reduce energy consumption. Plate-alignment systems provide plate pack stability and ensure the safe use of thinner and thermally efficient plates. Easy gasket mounting and plate alignment systems simplify operation and maintenance. Long run times and easy access for cleaning and inspection reduce maintenance costs. 800/252-5200; www.spx.com.