5/16" FDA PTFE YARN PACKING

This compression packing is supplied in Lubricated PTFE Filament Packing with a 5/16 inch square cross section, catalogued under part number 11700312-10. It seals the shaft while allowing controlled leakage that lubricates and cools the packing set. The catalog record notes: 10 LB. Box - Approx. 133 FT.

The compound resists steam, oxidizing media, and nearly all industrial chemicals. Lubricated PTFE Filament Packing is specified for a very wide continuous service temperature range and near-universal chemical inertness. It should not be specified for service in elemental fluorine at temperature or molten alkali metals.

It sees regular use in laboratory equipment, semiconductor fabrication, and chemical processing.

11700312-10 ships individually. Unit weight is approximately 10 lb. Application requirements vary, so validate compatibility with your process conditions prior to installation.