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NA 757 - PTFE Graphited Braided Packing

Graphited PTFE yarn packing in interlock braiding

  • A general purpose packing made from high grade graphited and lubricated PTFE yarns
  • Can be used for a wide range of services across the plant
  • Dense pliable packing with a high degree of resiliency
  • Does not cause shaft wear

Available in rope and ring form

Service Media and Conditions Bleach washer, caustics, non-abrasive liquor, DM water, condensate, acids, hypo, boiler feed water, fuel-lube oil, acid and alkali regeneration
Temperature -200°C to 280°C
Pressure 250 bar (static), 28 bar (rotary), 100 bar (reciprocating)
Shaft Speed 24 m/sec (rotary), 2 m/sec (reciprocating)
pH 0 to 14
Applications Pumps, agitators, mixers, valves, washers