Aramid-stable fibre-packing with PTFE impregnation and lubricant, silicone-free

2750PG01
  • Wear resistant, good cross-section density and inherently stable, yet shaft-friendly.
  • Preferred use against abrasive media in mixers and stirrers.
Article Number
2750PG01
Material
2750
Profile
PG01
PG01

Properties

Temperature (min) -100 °C
Temperature (max) 250 °C
Chemical resistance (pH) 1-13
Density approx. (g/cm³) 1.1 g/cm³
Material structure Aramid- Stapelf.
Waterproofing PTFE
Lubricant yes (silicon-free)
K-factor 0.9

Range of applications

Piston pump (Vg) 2 m/s
Piston pump (p) 100 bar
Impeller pump (Vg) 20 m/s
Impeller pump (p) 25 bar
Valves (Vg) 2 m/s
Valves (p) 100 bar

Application

abrasive and sticky media suitable
Water, domestic water, sea water suitable
Hot water, boiler dining water suitable
Vapen, acid gases, nitrogen not suitable
oxygen not suitable
Mineral oils, animal fats suitable
Heat carrier oils, synthetic oils limited suitability
Alcalia diluted, salt solutions suitable
Alcalia concentrated not suitable
Anorg. Diluted acids, salt solutions suitable
Anorg. Acids concentrated not suitable
Solvent, otherwise. Organ. Verb. limited suitability
Lacques, colors (silicone -free) suitable

Forms of delivery

Ready-to-install, compression-molded packing rings as per specified dimensions; delivered as a complete packing set.
Other dimensions are available on request.

1 kg 2 kg 3,5 kg 5 kg 10 kg
3 - 7 mm vkt. 8 - 11 mm vkt. 12 - 14 mm vkt. 15 - 19 mm vkt. ab 20 mm vkt.

Downloads

Data Sheet
EN | Last Changed 2022-12-02

General information: All information given in this Technical Information sheet represents our current level of knowledge and serves as information on our products and their respective scope. It is not meant to ensure any particular properties of any product or the suitability of any product for any specific application, neither does it create any liability on our part.

Last Changed 2022-12-02