Guiding Elements

PWR (Piston Wear Ring)

Guide rings PWR and RWR are wearrings based on either cotton-, aramid- or phenolic fabric with polyester or phenolic resin and the addition of fillers for different application.

Fillers are for example graphite, MoS2 or PTFE

  • AF-9600¬† ¬† Cotton fabric, phenolic resin (Brown)
  • AF-9660¬† ¬† Synth fabric, phenolic resin and PTFE (Brown)
  • AF-9200¬† ¬† Polyester fabric, polyester resin and PTFE (Turqouise)
  • AF-9210¬† ¬† ¬†Polyester fabric, synth fiber and graphite (Grey)
  • AF-9215¬† ¬† ¬†Polyester fabric, phenolic resin¬† and MoS2 (grey)
  • AF-9610¬† ¬† ¬†Cotton fabric, phenolic resin and graphite (Grey)
  • AF-9612¬† ¬† ¬†Aramid fabric, phenolic resin and graphite (Grey)