*7/16" FDA PTFE YARN PACKING

Part number 11700437-01 is a Lubricated PTFE Filament Packing Compression Packing built to a 7/16 inch square cross section. A compression packing seals the shaft while allowing controlled leakage that lubricates and cools the packing set. Supplementary detail from the product record: 1 LB. Box - Approx. 7 FT.

The compound resists oxidizing media, strong acids and bases, and solvents. That behavior comes from the compound itself: Lubricated PTFE Filament Packing is specified for excellent dielectric properties and near-universal chemical inertness. It should not be specified for service in elemental fluorine at temperature or molten alkali metals.

You will find this material specified across food and beverage, aggressive-media pipelines, and chemical processing.

This item is sold individually under part number 11700437-01. Unit weight is approximately 1 lb. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.