Packings for pumps: TGK 3900/4

Properties

The TGK 3900/4 packing is made by matching different percentage of prelubricated and arranged at the four corners Kevlar® aramid yarn with composed of the homogeneous mixture of porous expanded PTFE and 50% graphite yarn that is arranged bot...
  • FOR PUMPS
  • FOR HIGH PRESSURE
  • MODIFIED WITH GRAPHITE PTFE AND ARAMID YARN
  • HIGH EXTRUSION RESISTANCE

Technical data

Temperature max and min, °C: +280 ÷ -110
Pressure max, bar: **** **** ****
pH: 2 ÷ 12
Vp, mt/sec: **** **** ****
Pumps ****
Valves/static applications ****
Alternative motions ****
High speed ****
Medium speed ****
Low speed ****
High pressure ****
Medium pressure ****
Low pressure ****
Strong acids ****
Acid solutions ****
Strong alkali ****
Alkaline solutions ****
Steam ****
Cryogenic ****
Solvents ****
Various gas ****
Abrasive ****
Hardeners ****
Lubricant oils ****
Non-contaminable substances ****
Food ****