This is a kind of standard combined seals used in large scale applications.
The used sliding material is filled with PTFE, and such seals have very low friction and thus can eliminate crawling to guarantee high abrasion resistance. Since single seal has a bidirectional sealing capability, the installation space can be eliminated
Available Diameter Range
Commonly used petroleum base hydraulic oil, water, Ethylene glycol hydraulic oil, oil and water emulsifying hydraulic oil
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