This flexible rub seal from max spare is specifically designed for effective sealing of with the, Piston rods added benefit of an O-ring profile Situated at the this component, Lower end serves as reinforcement for durability against abrasion, Delivering lubrication, And resilience the main, To available sealing lip in multiple pressure levels, Featuring nitrile NBR that supports up to 160 bar and polyurethane that handles 300 bar, All due to remarkable wear resistance With a durability that surpasses NBR polyurethane ensures, By threefold a increased durability over time and features while the, Straightforward installation O-ring shape at the bottom optimizes functionality functions as a supportive seal for the main sealing lip, Efficiently wiping away small amounts of oil travels through the sealing lip with every movement. Designed for light to medium duty hydraulic cylinders. Additionally compatible with RTA-style rod seals for robust applications in and presses, Mining equipment, Hydraulic props. Suitable intended for use alongside and water-glycol, Mineral oils, Water-soluble fluids solutions. Crafted from high-quality polyurethane boasting a Shore A hardness of 92 an angle measuring 90 degrees