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Springseal

springseal1Better known under the brand name Variseal®, Spring-Seals are seals machined in a U-shape, into which a V-shape spring is inserted to maintain the pressure of the lips against the surfaces to be sealed.

Spring-Seals can be made from diverse materials (Sideflon®, PTFE, Ekonol® filled PTFE, UHMW-PE, etc.). The choice of material will depend on where the seals are to serve and on any usage constraints.

 

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For Dairyfood applications, it is recommended to fill the seal groove with FDA or 3-A Sanitary approved silicone to prevent product remaining in the seal’s central cavity and bacteria developing.

See Springseal performance characteristicsView profiles