MYP‑Type piston & rod combined seal is a versatile dual‑purpose hydraulic seal that can be installed on either piston or piston rod inside hydraulic cylinders. Featuring a refined Y‑lip profile, this seal is engineered for reciprocating motion and provides reliable sealing under medium and high pressure hydraulic conditions.
Fabricated from high‑strength polyurethane, the MYP dual‑use seal delivers great wear resistance and anti‑extrusion ability. When hydraulic pressure builds up, the sealing lip expands and closely contacts the mating surface to block hydraulic fluid leakage. Its universal cross‑section design matches standard seal grooves, supporting quick installation without extra machining work.
One major advantage of the MYP seal is its interchangeable use for piston and rod positions, which helps customers simplify spare part management and cut inventory costs. It maintains stable low‑friction performance during continuous back‑and‑forth movement, reducing heat generation and extending service life.
Commonly applied in engineering machinery, injection molding machines and general industrial hydraulic cylinders. When matched with wiper seals and guide rings, MYP‑type combined seal forms a complete hydraulic sealing assembly. It is a practical and cost‑effective sealing solution for various reciprocating hydraulic equipment.
Original text from: Hydraulic and Pneumatic Seals https://www.bszzseal.com/
