FlexiSeal ®
The FlexiSeal® is a spring-energized U-cup utilizing a variety
of jacket profiles, spring types and materials in Rod & Piston,
Face and Rotary seal configurations. FlexiSeals® are used
where elastomeric seals fail to meet the temperature range,
chemical resistance or friction requirements. Jacket profiles are
made from PTFE and other high performance polymers. Spring
types are available in corrosion-resistant metal alloys, including
stainless steel, Elgiloy® and Hastelloy® (C-276 alloy).
FlexiLip™
FlexiLip™ seals are rotary seals incorporating a deflected lip
seal geometry. Anti-rotational devices such as flanges and
O-rings are often utilized to prevent the seal from rotating with
the shaft. Standard and custom sizes are available with a
wide selection of PTFE materials. FlexiLip™ seals are suitable
for sealing corrosive and abrasive media. A wide range of
geometries and materials are available, depending on specific
application requirements.
FlexiCase™
The FlexiCase™ seal is a metal-cased rotary lip seal
suitable for applications where elastomeric lip seals fail
and mechanical seals are too costly. The filled PTFE
element provides greater chemical compatibility, wider
temperature ranges, higher pressure capabilities, and longer
life than elastomeric lip seals.