Built for Pressure, Designed for Precision | Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal
The Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal is precision-molded to withstand extreme operating pressures in modern hydraulic systems. Designed for piston and rod sealing in cylinders, this U cup seal delivers excellent fluid retention, friction control, and mechanical strength. Made from high-performance polyurethane (PU), it excels under pressures up to 35MPa, making it ideal for heavy-duty industrial and mobile equipment. Whether used in lifting systems, presses, or construction machinery, this wiper seal offers superior resistance to wear, oil, and hydraulic fluids—ensuring long service life and reduced maintenance downtime.
In addition to its high-pressure resilience, the Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal features a self-lubricating profile that minimizes friction and energy loss during operation. Its advanced lip geometry enables stable performance under both static and dynamic conditions, even during rapid piston movements. This makes it particularly suitable for equipment exposed to shock loads, side loads, or continuous cycling. The PU material ensures excellent memory retention, allowing the seal to return to its original shape after deformation—providing a tight, secure seal every time. It’s a trusted solution for extending the service life of hydraulic components in rugged work environments.
Product Specifications
| Attribute | Details |
|---|---|
| Product Name | Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal |
| Material | Rubber, PU, NBR, FKM |
| Style | Piston Rods Seals |
| Application | Hydraulic Cylinder Piston and Rod |
| Hardness | 70-90 Shore A |
| Temperature | -45℃ ~ +260℃ |
| Feature | Pressure Resistance |
| Sample | Available |
Why Choose Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal?
🔹 Built for 35MPa high-pressure performance in hydraulic systems
🔹 PU material ensures wear resistance and long-term durability
🔹 Dual sealing edges for excellent leakage prevention on piston and rod
🔹 Maintains low friction, even under dynamic operating conditions
🔹 Withstands temperature fluctuations and harsh fluid contact
🔹 Easy to install in standard sealing grooves
🔹 Reduces component wear by preventing contamination
🔹 Designed to handle both inward and outward pressure dynamics
🔹 Compatible with OEM hydraulic cylinder configurations
🔹 Suitable for field repairs and factory assembly
Application of Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal
🔹 Construction Equipment – Ideal for excavators, bulldozers, and backhoes operating under high loads
🔹 Hydraulic Presses – Ensures precise motion control and sealing in industrial compression systems
🔹 Agricultural Machinery – Provides high-resistance sealing in hydraulic cylinders of tractors and sprayers
🔹 Material Handling Equipment – Used in forklifts, hoists, and loading arms for efficient hydraulic actuation
🔹 Mining & Quarrying Machines – Protects against abrasive particles and fluid loss in harsh conditions
🔹 Marine & Offshore Systems – Prevents ingress of contaminants in hydraulic cylinders exposed to saltwater
🔹 OEM & Repair Market – Perfect for replacing or upgrading worn hydraulic cylinder seals
Order Now – Get Your Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal Today!
Maximize your hydraulic equipment’s performance with the Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal—trusted for its pressure endurance, sealing reliability, and low wear rate. Whether you’re assembling new equipment or retrofitting old cylinders, this seal ensures dependable operation with reduced downtime and maintenance. From rugged field machinery to factory automation, this U cup seal is the go-to solution for fluid power control. Backed by precise engineering and strict quality standards, it delivers consistent sealing under the toughest loads and conditions.
Engineered for professionals who demand high-efficiency sealing, the Top Sale 35MPa PU Cylinder Piston Rod Wiper U Cup Seal is easy to install and compatible with a wide range of hydraulic cylinder groove standards. Its tough polyurethane construction resists extrusion, abrasion, and chemical degradation, even in high-cycle environments. Ideal for both OEM and aftermarket use, it’s a practical choice for technicians seeking to upgrade sealing performance without compromise. Choose this U cup seal to enhance system integrity, maintain pressure control, and extend the lifespan of critical hydraulic assemblies in any industrial or mobile application.
