*1/4" TREATED PTFE YARN PACKING

The 11740250-10 is a TFE Filament Compression Packing with a 1/4 inch square cross section. This compression packing seals the shaft while allowing controlled leakage that lubricates and cools the packing set. This item is further identified as 10 LB. Box - Approx. 182 FT.

Expect good resistance to nearly all industrial chemicals, oxidizing media, and solvents. That behavior comes from the compound itself: TFE Filament is specified for a very wide continuous service temperature range and near-universal chemical inertness. It is not the right choice where molten alkali metals or service requiring elastic recovery are present.

Common environments for this compound include laboratory equipment, semiconductor fabrication, and pharmaceutical and biotech.

Reference part number 11740250-10 when ordering; the item is sold individually. Unit weight is approximately 10 lb. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.