PTFE Packing without lubricant, silicone-free

  • Excellent cross-sectional density and structural stability.
  • Main application: valves.
  • Approved for use with foodstuffs

Article Number

2724F

Material

2724F

Profile

PG/PR

Description

Operating Data

Temperature (min)
-269 °C
Temperature (max)
260 °C
Density approx. (g/cm³)
1.7 g/cm³
Material structure
PTFE
Waterproofing
PTFE
Lubricant
nein
K-factor
0.8

Fields of Application

Piston pump (Vg)
2 m/s
Piston pump (p)
500 bar
Impeller pump (Vg)
2 m/s
Impeller pump (p)
25 bar
Valves (Vg)
2 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
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

Approvals & Test Reports

BAM oxygen
FDA (Food)

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.