PDE seal is suitable for earthmoving equipment when severe vibration, shock, and high pressure are present. This five-part seal, composed of the following elements: main sealing element in NBR (available in special material on demand), two support rings in NBR/fabric (also available in Thermoplastic material), and two guide rings in acetalic resin, which allow this sealing element to perform under the most severe temperatures.
Features:
5 part composite double-acting seal
Speed m/s 0,5
Material Viton/Fabric/Nbr/Pom
Temperature °C -30 +110 (Nbr/Fabric/Pom) -20 +200 (Viton/Fabric/Pom)
Pressure Mpa 70