Description
K40 single acting piston seal consists of thermoplastic polyurethane ring, wihch avoids hydrodynamic pressure thanks to the notched design and thermoplastic POM backup ring.
Advantages
• Good dynamic and static sealing
• Relief grooves against dynamic pressure
• Long service life
• High extrusion resistance
• Thin oil film and very good locking feature
Area of Application
• Heavy duty cylinders
• Mobile machinery
• Scrap and metal industry
• Long stroke cylinders
Material
Code
Pressure
(max) bar
Temperature
(max) °C
Sliding Speed
(max)- m/s
PU
POM
PU9401
PM9901
400
-35/+100
0.5
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