The WDC Scraper is a single lip Wiper Seal, composed of two elements.
The dynamic element is a ring in TRIALON® (compounded PTFE), while
the static seal is an O-Ring in TRIAFLEX®, also acting as an energizer.
Depending on the application, media, cycle speed etc., the PTFE
compound is selected and the O-Ring compound is selected considering
the media compatibility, temperature etc.
The lip at the outer edge avoids the dust particles entering into the
system for axially moving rods, thus eliminates the damage to other
seals and internal components.
Ø6.00 – Ø900.00 (Larger dia. on request)
TRIALON® T415 (Bronze Filled PTFE) with Energiser
in TRIAFLEX® T571 (NBR 70) (Other Compounds
available,so as to suit the Application Conditions).