HI

INCH-HI

MATERIAL：PU

TEMP.：-40°F~212°F

PRESSURE：7000psi

APPLICATION INDUSTRY：

INCH-HI(NBR)

MATERIAL：NBR

TEMP.：-40°F~212°F

PRESSURE：7000psi

APPLICATION INDUSTRY：

METRIC-HI

MATERIAL：PU

TEMP.：-40°C~100°C

PRESSURE：500kgf/cm2

APPLICATION INDUSTRY：

• Superior Material & Geometry: Molded from premium 90A urethane, the HI profile features a stable, symmetrical one-piece geometry. This design eliminates the risks associated with conventional seals, such as O-ring twisting during assembly or improper back-up ring positioning.

• Engineered for Extreme Conditions: Built to withstand high pressure pulsations, high eccentricities, and large extrusion gaps. The HI series effectively prevents "back-up blow-out" and "pinching," ensuring leak-free performance where traditional seals often fail.

• Enhanced Protection: Beyond its primary sealing function, the HI profile offers superior resistance against dirt ingress, extending the service life of hydraulic components in demanding environments.

• Operational Efficiency: By simplifying the sealing system into a single component, it dramatically reduces the risk of installation damage. For OEMs, this translates to lower warranty costs and significantly reduced equipment downtime.