Equalseal supplies sealing materials and cuts custom gaskets and parts, with 95% of its parts made to order. The USA-owned and operated company draws on more than 60 years of combined field experience, using CNC cutting and customer drawings to produce accurate shapes while offering both established brands and lower-cost performance equivalents. Its in-house Equalseal line includes specialized gasket materials such as EQ535exp expanded PTFE and EQ750G compressed sheet.
NSF-61
NSFANSI61
Quality certification
Dooley Gasket and SealFamily-owned and operated since 1974, Dooley Gasket and Seal manufactures custom gaskets in its own 32,000-square-foot facility while also serving as a worldwide distributor. From its U.S. operation, the company uses waterjet, flashcut, punch-press and CAD capabilities to turn customer samples or drawings into application-specific sealing parts. Dooley supports maintenance teams and original equipment manufacturers with design guidance, gasket selection advice and stocked products available for same-day or next-day delivery.339991BROOMALL, PA
Columbus GasketFounded in 1975 as Columbus Gasket and Supply, Columbus Gasket manufactures custom gaskets, seals and molded parts for industrial and manufacturing customers across the Midwest and North America. Its specialty shop combines more than 80 years of team experience with hand-cut work for unusual parts, while modern cutting and forming equipment supports both small custom jobs and large production runs. Since its 2023 acquisition by Cleveland-area Essential Sealing Products, the company has continued expanding its materials and customization options.COLUMBUS, OH
Essential Sealing Products, IncFrom prototype quantities to runs of millions, Essential Sealing Products manufactures custom and standard non-metallic gaskets and sealing components in Northeast Ohio. Its dieless CNC cutting, high-speed presses and broad material inventory let the company move from blueprint to precise parts quickly, including gaskets ranging from miniature sizes to more than 100 inches in diameter. ESP also supplies mechanical seals and other sealing products, drawing on deep knowledge of material selection for demanding chemical, high-pressure and high-temperature applications.CHAGRIN FALLS, OH
Phoenix AssociatesFor more than 35 years, Phoenix Associates has manufactured gaskets and seals in the United States, specializing in custom solutions for difficult applications as well as OEM production runs. The Chagrin Falls company converts customer-specified materials into sealing components, including unusual vulcanized profiles and intricate computer-cut parts. Phoenix operates an ISO 9001:2015-certified facility and maintains 30 standard presses plus four NorMec machines for sponge-rubber work.CHAGRIN FALLS, OH