K 84 is a double acting cover seal specially designed for static applications.

PRODUCT ADVANTAGES

  • High operating pressures

  • High reliability

  • Interchangeable for o-ring and o-ring with back-up ring

  • Easy and secure installation

  • No need for additional back-up ring

  • High wear resistant

APPLICATION

All the hydraulic applications that o-rings are being used.

INSTALLATION

Easily assembled by hand. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.

NOTES

K 84 is a double acting cover seal for outer sealing. The diffculties faced during an o-ring assembly such as twisting , ripping was solved with this design. It can be used without a back-up ring at high pressures. Due to the material , K 84 does have good wear resistance to extrusion and shows good sealing performance in double acting applications.

MaterialCode
PU 94 SHORE APU9401
Surface roughnessRaRmax
Sliding Surface Ød≤0.8 μm≤3.2 μm
Groove Base ØD≤1.6 μm≤6.3 μm
Groove Flanks≤6.3 μm≤16 μm

OPERATING CONTITIONS

MediaMineral oils (DIN 51524)HFA HFBHFC
Temperature-30 °C
+100 °C		+5 °C
+50 °C		-30 °C
+40 °C
Pressure≤600 bar≤600 bar≤600 bar

Szeretne többet megtudni a termékről?

KAPCSOLAT