DH5 is a single acting wiper ensuring that foreign particles are not introduced into the hydraulic systems, avoiding wear and damage to all the internal components including seals.

PRODUCT ADVANTAGES

  • Very good wiping performance
  • Simple, easy-construction groove
  • Wide range of dimensions
  • No twisting in the housing
  • Easy installation
  • Specially designed to prevent big particles to go into
    the system
  • Used in heavy conditions by the good mechanical
    properties of Polyurethane material.

APPLICATION

Construction machinery, forklift-trucks, injection moulding machines, agricultural machinery and standard cylinders.

INSTALLATION

Generally, wiper can be easily fitted into the closed housing by deforming into a kidney shape. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.

NOTES

For special applications that require high temperatures, K53 can be produced in FKM material.

MaterialCode
PU 90 SHORE APU9201
Surface roughnessRmax
Sliding Surface Ød≤3.2 μm
Groove Base ØD≤10 μm
Groove Flanks≤16 μm

OPERATING CONTITIONS

MediaPrepared, dried and de-oiled compressed air
Temperature-30 °C
+100 °C
Speed≤1.0 m/sec

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