PTFE-graphite-packing without lubricant, silicone-free

  • Pressure resistant, dense cross-section, excellent heat conducting and low friction properties.
  • Very good chemical resistance. Especially proven for piston pumpsand fittings

Article Number

2726

Material

2726

Profile

PG/PR

Description

Operating Data

Temperature (min)
-269 °C
Temperature (max)
260 °C
Density approx. (g/cm³)
1.4 g/cm³
Material structure
PTFE- Graphit
Lubricant
nein
K-factor
0.7

Fields of Application

Piston pump (Vg)
3 m/s
Piston pump (p)
500 bar
Impeller pump (Vg)
10 m/s
Impeller pump (p)
40 bar
Valves (Vg)
3 m/s
Valves (p)
500 bar

Applications

abrasive and sticky media
not suitable
Water, Process water, Lake water
suitable
Hot water, boiler dining water
suitable
Vapors, acid gases, nitrogen
suitable
Oxygen
not suitable
Mineral oils, animal fats
suitable
Heat carrier oils, synthetic oils
suitable
Alcalia diluted, salt solutions
suitable
Alcalia concentrated
suitable
Inorganic acids diluted, salt solutions
suitable
Inorganic acids concentrated
suitable
Solvents, other organic compounds
suitable
Lacques, colors (silicone -free)
suitable

Forms of delivery

Ready-to-install, compression-molded packing rings made to measure; as complete packing sets; sold by the meter in boxes;
1 kg
3 - 7 mm vkt.
2 kg
8 - 11 mm vkt.
3,5 kg
12 - 14 mm vkt.
5 kg
15 - 19 mm vkt.
10 kg
ab 20 mm vkt.