The filter press company D.R. Sperry & Company was founded in 1868 by Dorr Oliver Sperry in Boston, Massachusetts, USA. The company initially produced pumps and machinery for the pulp and paper industry but later became known for its filter presses, which it began manufacturing in the early 1900s.

Filtration Engineers and Filter Press Manufacturers
D. R. Sperry & Company 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 complete bench scale equipment. We`re able to test your filtration application, size the filter press, and insure 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.

Quality Policy
D. R. Sperry & Co. 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 & Co. 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.

Combination of Capabilities Unmatched in the Industry
Founded in 1868, D. R. Sperry & Company has long been meeting the filtration needs of both industry and government. Our engineering and manufacturing expertise has been proven in the field and continues to be prepared by our honest dedication to be the best. Sperry has been the source of numerous filtration innovations and understands that in order for the customer to fully appreciate our capability, we must continue to make filtration history. Our attitudes toward business reflect that understanding.

D. R. Sperry & Company applications

Industrial filtrations solutions for chemical processing sector

Industrial filtrations solutions for petrochemical industry