NA 737

A soft and pliable pure PTFE filament packing, prelubricated in interlock braid

  • Excellent packing for all chemicals, including acids and alkali of any concentration
  • Interlock braid construction gives high structural strength and dimensional stability to the packing
  • Impregnation of break-in lubricant reduces start up friction, improves running and lubricating properties, helps resist migrations and cuts out all leak paths in the packing
  • A clean non contaminating packing with low co-efficient of friction

Available in rope and ring form

Service Media and Conditions Chlorine and chlorine dioxide, bleach, acids of any concentration, alkali solutions, oils and greases, mineral oils, fumes and gases, corrosive gases, chemicals etc
Temperature -200┬░C to 280┬░C
Pressure 20 bar (rotary), 30 bar (reciprocating)
Shaft Speed 12 m/sec (rotary)
pH 0 to 14
Applications Rotary and reciprocating pumps/rods, expansion joints, valves, non-lubricating compressors, mixers, washers, agitators, mixers
Flags Reduces start up friction