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NA 790 - Expanded PTFE Graphited + Aramid Braided Packing

Cross braided packing with aramid yarn and graphite impregnated PTFE lubricated yarn

  • Excellent resiliency of the packing ensures less gland adjustment
  • This packing is immune to chemical reaction resulting in a longer life
  • Presence of graphite transfers the heat generated at the spindle
  • The construction ensures toughness and durability of aramid yarn together with reduced shaft wear and better thermal conductivity than pure aramid packing

Available in rope and ring form

Service Media and Conditions Sewage water, hot water, industrial water, oils, greases, solids, sand, weak acids and alkali solutions etc
Temperature -100°C to 280°C
Pressure 200 bar (static), 30 bar (rotary), 50 bar (reciprocating)
Shaft Speed 15 m/sec (rotary), 3 m/sec (reciprocating)
pH 2 to 13
Applications Rotary and piston pump, mixer, stirrer, reactor etc