The LBIK‑type wiper seal is a high‑performance dust‑excluding hydraulic sealing element designed for reciprocating piston rods of hydraulic cylinders. Constructed from high‑durability polyurethane material, this wiper seal possesses superior wear resistance, impact resistance and anti‑aging properties, effectively coping with harsh outdoor operating environments filled with dust, mud, sand and moisture.
Featuring a sharp scraping lip structure, the LBIK‑type wiper seal firmly wipes off dirt, mud and granular impurities attached to the piston‑rod surface during retracting movement. It prevents external contaminants from invading the cylinder interior and protects inner rod seals from abrasive damage. Its rational structural design keeps appropriate contact force without excessive friction, avoiding scratching the rod surface during continuous reciprocating cycles.
Built for standard installation grooves, the LBIK‑type wiper seal supports simple and rapid assembly. It is widely matched with rod seals for excavators, construction machinery, agricultural equipment, lifting machinery and various industrial hydraulic cylinders. Equipping hydraulic cylinders with LBIK‑type wiper seals reduces premature failure of internal sealing sets, extends component service life, lowers breakdown risks and maintenance costs, and secures stable long‑time running of your whole hydraulic system.
Original text from: Hydraulic and Pneumatic Seals https://www.bszzseal.com/
