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D d G d1 D1 G1 C
38.1 28.575 11.2 33.68 37.36 3.54 5
50.8 41.275 11.1 46.25 49.4 3.86 5
63.5 53.97 11.2 58.93 62.1 3.86 5
76.2 66.66 11.2 71.625 74.8 3.86 5
88.9 76.15 14.47 82.93 87.5 5.43 5
101.6 88.9 14.47 95.63 99.9 5.43 7
25 17 10 22 24 4 4
32 24 10 29 31 4 4
40 30 11 35.5 39 4 4
40 30 10 36.5 39 5 4
50 40 11 45.5 49 4 4
63 53 11 58.5 61.5 4 4
70 60 12.5 67 69 4 4.5
80 70 11 75.5 78.5 4 4.5
80 70 12.5 77 79 4 4.5
90 80 12.5 86 88.5 5 4.5
100 87 14 93.8 98.5 6 5
100 90 12.5 96 98.5 5 4.5

Technical Specifications

Advantages

 

  • Superior sealing performance
  • No requirement for an additional guide ring due to the compact design
  • Economic sealing and guiding solution
  • Simple groove design, one-piece piston possible
  • Reducing piston machining cost due to low cross-section thickness
  • Easy installation

Technical Data

 

Operating Conditions

Pressure                 :  400 bar

Temperature         :  -35°C ~ + 100°C

Sliding Speed        :  ≤ 0.5 m/s

Media                    :  Hydraulic oils (Mineral oil-based)   

 

Material

 

Material                 :  PU / NBR+POM

Hardness               :  90-95 Shore A

O - Ring                 :  NBR/FKM (FKM O-Ring should be used when temperature is over 100 °C)

 

Products

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