4dhcpmingchen
Double O combined dustproof DPR
Application Range
  Pressure [MPa]Temperature [°C] Sliding speed[m/s] Medium
Standard - -30 ... +200 5 Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Material
  O ring slide ring
Standard Design NBR PTFE-Bronze
Special (on request) FKM  PTFE-carbon

Standard and /or can fit the groove
PT2
Order Example for standard version:
Diameter d = 100 mm DPR 100*122.22*6.3

Installation Dimension table based on Metric Size

 d h9 D H9 H L+0.2 L1 D1 d1 d2 R1≤ C≥
100~295 d+22.2 13.5 6.3 4.2 d+10.7 3.55 5.3 1.2 5
300~560 d+33 18.4 8.1 6.3 d+15.1 5.3 7 1.2 5
700~1500 d+36.5 19.8 9.5 6.3 d+15.1 5.3 8.6 2 7
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