A world of packings, seals gaskets & lubricants

NA 748 - Aramid Braided Packing + PTFE Dispersion + Oil + Graphite

Aramid fibre braided packing impregnated with PTFE

  • One of the best sealing solutions for abrasive media such as stock, juice (sugar), slurries, fly ash, ash slurry etc
  • High degree of resiliency and consistency of volume
  • Special PTFE impregnation process to avoid shaft erosion and start-up friction
  • Interlock braiding for high pressure and extrusion resistance
  • Shaft/sleeve hardness should be > 45 HRC; if not, please consult us
  • Addition of graphite improves heat dissipating properties

Available in rope and ring forms

Service Media and Conditions Magma, massecuite, juice pumps, stock, ash slurry, mud slurry, fly ash water, sewage, highly abrasive bleach or wood pulp, wash water, raw water and turbid water, chemical slurries etc
Temperature -100°C to 280°C
Pressure 200 bar (static), 40 bar (rotary), 200 bar (reciprocating)
Shaft Speed 222 m/sec (rotary), 10 m/sec (reciprocating)
pH 1 to 13
Applications Pump, agitators