PTFE/graphite packings strand-die face extruded

  • Article Number: 2727
  • Material: 2727
  • Profile: PG
2727
  • Compact, dense cross-section, self-lubricating and shaft-friendly. Very good chemical resistance.
  • Shaft wear is reduced due to embedding of solid particles for abrasive media.
  • Recommendation: Installation with encapsulation rings prevents gap extrusion.
Article Number
2727
Material
2727
Profile
PG

Properties

Temperature (min.) -269 °C
Temperature (max.) 260 °C
Density approx. (g/cm³) 1.9 g/cm³
Material structure PTFE-Graphit
Waterproofing Graphit
Lubricant yes

Range of applications

Impeller pump (Vg) 10 m/s
Impeller pump (p) 5 bar

Application

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

Downloads

Data Sheet
EN | Last Changed 2023-09-29

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 scopes. 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 2023-09-29 20:02:13

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