Product description: PISTON SEAL,PISTON U CUP,B7,UP


B7/UP is a lip seal which fits tightly in the groove.These seals may be used for all applications where the physical properties of normal or fabric elasstomers are insufficient.

Technical Data:
Pressure: below 400 Bar,
Temperature: -35  to +110℃
Speed: 0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material: High-grade PU
Hardness: 90-95 Shore A


Insensibility against shock loads and pressure peaks
High resistance against extrusion
Perfect sealing performance under low pressure enven O-pressure
Easy installation


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