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Teflon Bellow Mechanical Seals WK-TB series seals consist of PTFE Bellow & other Contact parts in PTFE or GFT in order to make it work in corrosive liquids. It's special design avoid contact of liquid with metallic parts hence ensure long life. WK-TB series mechanical seals and be offered in multi spring as well as single spring design also. WK-TBR Series seals are available with replaceable rotary face in either GFT or Silicon Carbide. Hastalloy C or Alloy-20 materials are used for spring to suit corrosive environment WAK-TB Series Mechanical mechanical seals are internally balanced & externally mounted.
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