DR Sperry

D. R. Sperry & Company has more integrated control of manufacturing than any other filter press manufacturer. We're, for example, one of the few filter press manufacturers that own our own polypropylene plate molds. Beyond basic manufacturing and engineering capabilities, we currently have our own captive foundry, our own filter media shop, a fully-tooled machine shop, and a comprehensive research laboratory with complete bench scale equipment. We are able to test your filtration application, size the filter press, and insure correct application of the equipment.