N 25 X 17 X 5.5 BN90

 

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KNAE23 U-Cup

KNAE23 (Piston Seals)

The KNA 23 u-ring is a single-acting piston seal with an asymmetrical design. Due to the recessed outer sealing lip, the prestress is directed outwards in order to increase the sealing effect even at low pressure. Apart from its application in hydraulics, this design can also be used for pneumatic applications.

Operating Conditions:

Maximum Speed: 0.5 m/s

Temperature: -30°C to 100°C (-22°F to 212°F)

Maximum Pressure: 16 MPa

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