Filter Press Manufacturing

D.R. Sperry has more integrated control of manufacturing than any other filter press manufacturer. We are, for example, one of the few filter press manufacturers that own our own polypropylene plate molds. Beyond basic manufacturing and engineering capabilities, we have our own captive foundry, our own filter media shop, a fully-tooled machine shop, and a complete research laboratory with comprehensive bench scale equipment. We're able to test your filtration application, size the filter press, and ensure correct application of the equipment. The vertical integration enables us to deliver your initial order promptly, to stock spare parts, and to completely control manufacturing scheduling. It also enables us to keep costs to a minimum. 

D.R. Sperry is fully committed to maintaining it's leadership position in customer service, product quality, and design innovation. Our policy is to understand the real-life needs of our customers and then meet and exceed those needs with complete, reliable solutions based on customer requirements and industry standards. To support continuous growth, quality improvement, cost competitiveness and customer satisfaction, D.R. Sperry will pursue quality system initiatives that demonstrate world-class performance in all that we do. Continuous improvement in service, reliability, and technology is the responsibility of every D. R. Sperry employee. It is this commitment that will ensure D. R. Sperry's continuing success through meeting our customer's requirements.