U-seals  is a single lip seal. It is used primarily as seals for piston rods in hydraulic cylinders. U type seal in

polyurethane are proven elements, due to their good mechanical properties, for standard cylinder construction, particularly for mobile hydraulics under rough operating conditions.

Advantages

Good pressure-adapted sealing effect.

Unaffected by high loads and deflections of the piston rod.

High resistance against extrusion.

Lower friction in the low pressure range compared with double-lipped versions.

Easy installation.

Technical Data

Operating conditions
Pressure: CPU: ≤40Mpa, TPU: ≤31.5Mpa
Temperature: -35~+110°c

Speed: ≤0.5m/s
Media: Hydraulic oils (mineral oil-based)

Material
Material: CPU/TPU
Hardness: 90-95 Shore A
Color: Blue