IDI-PU Seal U Cup Hydraulic Rod Seal

IDI-PU Seal U Cup Hydraulic Rod Seal

Delivery Time
3-7 days
Standard product/Customized product
Get Latest Price
Get the latest price
Quantity Needed:

IDI are Single acting rod seal for earthmoving and other heavy duty applications. Useful in low and high pressure applications. Optional Nylon backup ring will increase maximum sealing pressure. IDI used in heavy duty agricultural, earthmoving and industrial machinery.

PU IDI rod seals have a short internal seal lip. The world’s trusted hydraulic IDI seals are designed for rod applications.

IDI rod seal is the most critical seal on any type of fluid power plant, preventing fluid from leaking out of the cylinder to the outside. In addition, leakage through the IDI rod seal can reduce equipment performance. And in extreme cases it can also cause environmental problems, so choosing the right rod seal type and design to meet your specific application is critical.




Material description PU, FKM and NBR and so on.
Available Color Black, red, blue
Material Strength Piston Y ring in PU material has excellent wear resistance and high pressure resistance, Low permanent compression deformation and strong resistance to extrusion.
temperature -30~+80℃
speed 0.5m/s
pressure ≤40MPa
Medium Mineral oil based hydraulic fluids, flammable hydraulic fluids, water, air and others
Applied device Mobile hydraulic/ standard cylinders / machine tools / injection molding machine / presses, etc.


The ID-PU Seal U Cup Hydraulic Rod Seal is a game-changer in the world of hydraulic seals. Engineered with precision and designed with the highest quality materials, this seal offers unmatched durability and performance. Its unique U-cup design ensures a superior sealing performance, reducing leakage and extending the service life of your hydraulic system. The ID-PU Seal U Cup Hydraulic Rod Seal is also easy to install, saving you time and money in maintenance and replacement costs. Whether you’re dealing with high-pressure applications or extreme temperatures, this seal delivers reliable and consistent results. Upgrade your hydraulic system with the ID-PU Seal U Cup Hydraulic Rod Seal today and experience the ultimate in hydraulic seal technology.