1/4" PRELUBRICATED PTFE YARN PACKING

This compression packing is supplied in PTFE Filament Impregnated Packing with a 1/4 inch square cross section, catalogued under part number 11690250-01. It seals the shaft while allowing controlled leakage that lubricates and cools the packing set. Source specification: 1 LB. Box - Approx. 23 FT.

The compound resists strong acids and bases, oxidizing media, and steam. That behavior comes from the compound itself: PTFE Filament Impregnated Packing is widely chosen for non-stick, non-contaminating surface characteristics and a very wide continuous service temperature range. Verify compatibility before use with molten alkali metals or service requiring elastic recovery.

You will find this material specified across pharmaceutical and biotech, semiconductor fabrication, and aggressive-media pipelines.

11690250-01 ships individually. Unit weight is approximately 1 lb. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.