PGP Piston Seals
Great Fluid Seals has a separate PGP piston-seal entry; request the selected sealing-ring arrangement and piston-groove dimensions.
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Great Fluid Seals describes PEN as a single-acting face-seal element combining a U-shaped seal and a metal spring; request the actual material and groove arrangement.
Supply the seal drawing, groove dimensions, mating surfaces, motion, medium and operating conditions. Request the offered jacket and spring materials and installation documents, with the selected configuration checked against the actual static or dynamic sealing duty. Request the current catalogue or drawing for this item, and confirm the offered configuration and supporting documents with the company before specifying an order.