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NA 759 - Expanded PTFE Braided Packing

An expanded pure PTFE packing in interlock braid, prelubricated, 100% FDA compliant

  • Excellent heat dissipation properties, similar to graphite, allows the packing to withstand higher shaft speeds than conventional PTFE packings
  • Ideal for bleach washer, chlorine services, corrosive media in a paper mill
  • High lubricity and thermal conductivity of the packing virtually eliminates shaft scoring, extending the life of the packing and the pump
  • Superb resistance to practically all chemical media
  • Does not swell, unlike conventional pure PTFE packing

Available in rope and ring form

Service Media and Conditions Chlorine and chlorine dioxide, bleach, washer, foodstuff, caustics, acids, alkali, dyes and chemicals, corrosive media, chlorine, oils, solvents, water, hot water, condensate, DM water etc
Temperature -200°C to 280°C
Pressure 250 bar (static), 20 bar (rotary), 150 bar (reciprocating)
Shaft Speed 5 m/sec (rotary)
pH 0 to 14
Applications Centrifugal pumps, rotary and reciprocating pumps, valves, agitators, mixers, dryers, washers, refiners