More Than Seals: EPM's Founding Principles

EPM specializes in the manufacturing of a wide array of hydraulic and pneumatic seals (including piston seals, rod seals, wipers, O-rings, back-up rings, and rotary shaft/oil seals), wear rings, V-packing rings, and gaskets. We supply these essential components to industrial plants, with about 30% of our output shipped internationally. Our seals are critical for the functionality of vital industrial equipment like pumps, valves, and hydraulic/pneumatic cylinders. EPM's manufacturing versatility allows us to work with various materials, including Polyurethane, Nitrile, FPM/FKM, PTFE, Silicone, EPDM, POM, Nylon, as well as metal and filled PTFE options.

EPM was established in 1995 by Jerry Whitlock, a seasoned businessman seeking a more streamlined venture after years in a large corporate environment. Starting as a virtual business supported by his wife Rita and a small team, Jerry effectively utilized emerging technologies to build relationships and serve a growing customer base across diverse industries. His personal touch in customer service, even with the aid of new technologies, set EPM apart as a valuable partner.

Recognizing the opportunity to add further value, EPM acquired its first seal-making machine in late 1995, becoming a manufacturer of custom parts. Our production capabilities have since expanded significantly, and in 2025, our facility operates with multiple machines, producing both standard and non-standard seal shapes.

Since Jerry's passing in 2009, Rita Whitlock and her daughters have skillfully carried forward his founding principles, leading EPM to substantial growth and the development of a dedicated team. We are eager to leverage our expertise to support your unique requirements.