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High-pressure P.T.F.E seals from Colonial Seal Company are operational in rotating compressors, mixers, agitators, separators and pumps. The seal design features an outer and inner shell made of stainless steel. The sealing lip is made of P.T.F.E with a captive sealing element of fluoroelastomer FKM. Colonial Seal Co. offers a standard seal for pressures up to five bar and custom high-pressure seals for applications up to 25 bar. Multi lip and customized designs are available and are excellent replacements for Garlock type 61 (PS style), Elring or Pioneer Weston styles

Features

• Pressures up to 25 bar
• Temperature range -130°F to 480°F
• Sizes from 1.2" OD to 21" OD
• Sealing surface speed up to 147.6 ft/s
• Low friction and dry running capabilities
• No tooling charge or minimum quantities
• 24 - 48 hour production with delivery under 7 days

These seals are suitable for pressurized or vacuum conditions and offer excellent chemical resistance. They can be applied to pharmaceutical equipment and applications requiring FDA approval.