K 50 is a single acting pneumatic piston seal designed to have asymmetrical profile with shorter and thinner dynamic lip.

PRODUCT ADVANTAGES

  • Secure seating due to the longer and thicker static sealing lip

  • Low friction and good sealing performance due to the seal geometry

  • Wide range of dimensions

  • Simple groove design

APPLICATION

Standard pneumatic cylinders.

INSTALLATION

K 50 can be snapped by hand into the housing grooves provided. In case of using an assembly tools make sure that it is of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil. Special lubrication should be used on the sliding surface in case of having dried media.

NOTES

For special applications that require high temperatures, K 50 can be produced in FKM material. We recommend using guide ring or guide rings with K 50 piston seal.

MaterialCode
PU 80 SHORE APU8001
Surface roughnessRmax
Sliding Surface Ød≤4 μm
Groove Base ØD≤10 μm
Groove Flanks≤15 μm

OPERATING CONTITIONS

MediaPrepared, dried and de-oiled compressed air
Temperature-30 °C
+80 °C
Pressure≤16 bar
Speed≤1.0 m/sec

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