7/8" PRELUBRICATED PTFE YARN PACKING

This compression packing is supplied in PTFE Filament Impregnated with a 7/8 inch square cross section, catalogued under part number 11690875-10. It provides field-serviceable shaft sealing that can be adjusted and topped up without disassembling the pump. This item is further identified as 10 LB. Box - Approx. 18 FT.

PTFE Filament Impregnated is known for a very wide continuous service temperature range and non-stick, non-contaminating surface characteristics. It resists strong acids and bases, steam, and oxidizing media. Exposure to elemental fluorine at temperature or molten alkali metals will shorten service life.

It sees regular use in chemical processing, semiconductor fabrication, and pharmaceutical and biotech.

Reference part number 11690875-10 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.