7/8" PRELUBRICATED PTFE YARN PACKING

11690875-05 is a PTFE Filament Impregnated Compression Packing supplied with a 7/8 inch square cross section. In service, this compression packing offers the most economical repairable shaft seal for pumps and valves. The catalog record notes: 5 LB. Box - Approx. 9 FT.

The compound resists steam, oxidizing media, and solvents. PTFE Filament Impregnated offers one of the lowest coefficients of friction of any solid and excellent dielectric properties. It should not be specified for service in molten alkali metals or elemental fluorine at temperature.

Maintenance and OEM teams specify it across chemical processing, semiconductor fabrication, and laboratory equipment.

Stocked as 11690875-05 and sold individually. Unit weight is approximately 5 lb. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.