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Sealing Solutions

DuPont has applied science and technology to offer high performance materials for high temperature stability and resistance to harsh chemicals for seals, o-rings, v-rings, bushings and other downhole pump parts. 

DuPont™ Vespel® CR-6100 parts are working today in more than 5,000 pumps at oil refineries, petrochemical plants and power plants around the globe.

High Performance Elastomers

High Performance Elastomers

High performance seals, made of DuPont™ Viton® fluoroelastomers and DuPont™ Kalrez® perfluoroelastomer parts help extend the mean time between failure of equipment used in transportation pipelines, chemical & hydrocarbon processing. DuPont™ Kalrez® also offers excellent explosive decompression resistance, is resistant to extrusion in high-pressure applications and shows excellent chemical resistance to sour gas & amines.
Metal Alternatives
Metal Alternatives
DuPont™ Vespel® CR-6100 parts have replaced metal and other composite materials used for pump wear rings, throat bushings and line shaft bearings, helping to increase pump reliability and performance. » More