EU type dust seal, also known as EU wiper seal, is an essential hydraulic component installed on the piston rod of hydraulic cylinders. Manufactured from high-quality PU (polyurethane), this rod wiper seal serves as the first line of defense for hydraulic systems of excavators, loaders and other heavy construction machinery.
When the piston rod moves back and forth, the EU dust seal scrapes off dust, mud, sand, rainwater and other external impurities from the rod surface. It stops contaminants from entering the cylinder and damaging inner oil seals, avoiding oil leakage and premature wear of the piston rod. Featuring low friction, great elasticity and superior abrasion resistance, it keeps stable performance under harsh working environments and wide temperature changes.
With compact structure and easy installation, our EU PU dust seal supports both standard sizes and custom machining. Every seal passes strict quality testing before delivery. Widely used in mobile hydraulic equipment, this wiper seal effectively reduces maintenance frequency and extends the service life of hydraulic cylinders. Select our reliable EU type dust seal to protect your hydraulic rod and lower equipment failure risks.
Original text from: Hydraulic and Pneumatic Seals https://www.bszzseal.com/
