• Piston seal- DK 143
hydraulic piston seal dk143

Piston seal DK143 is a squeeze type, bi-directional piston seal for use in medium to heavy duty hydraulic applications. This seal is primarily designed for linear applications but has been successfully used as a low speed rotary seal. The standard material for this profile is polyurethane with rubber energizer. Polyurethan cap is energized using a resilient nitrile elastomer offering low compression set.

hidraulični brisač da103
  • Primary use
  • Seal limitation
  • Not applicable
min. Temp. max. Temp. max. Speed max. Pressure Material/ O-ring
-20 °C +115 °C 0,4 m/s max. 400 bar HPU 94° NBR°85
-20 °C +115 °C 0,4 m/s max. 400 bar HPU55 D H-NBR°85
-20 °C +115 °C 0,4 m/s max. 400 bar SL-PU 94° FPM°82
-20 °C +115 °C 0,4 m/s max. 400 bar LT-PU 94° EPDM°85
min. Temp. max. Temp. max. Speed max. Pressure Material/ O-ring
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grove dimensions of the rod seals

*Materijali

  • HPU55/NBR
  • PTFE/NBR
  • PTFE/HPU70

*Dimenzije

  •     L1
  • ∅ d1
  • ∅ D1

*Količina

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