*7/16" PRELUBRICATED PTFE YARN PACKING

Ordered as 11690437-05, this is a PTFE Filament Impregnated Packing Compression Packing measuring a 7/16 inch square cross section. The compression packing offers the most economical repairable shaft seal for pumps and valves. This item is further identified as 5 LB. Box - Approx. 35 FT.

Expect good resistance to steam, solvents, and nearly all industrial chemicals. PTFE Filament Impregnated Packing is known for non-stick, non-contaminating surface characteristics and one of the lowest coefficients of friction of any solid. Verify compatibility before use with elemental fluorine at temperature or molten alkali metals.

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

Order part number 11690437-05, sold individually. Unit weight is approximately 5 lb. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.