*3/16" PRELUBRICATED PTFE YARN PACKING

The 11690187-10 is a PTFE Filament Impregnated Compression Packing supplied with a 3/16 inch square cross section. This compression packing is cut into rings and stacked in a stuffing box, then compressed by the gland to seal a rotating or reciprocating shaft. The catalog record notes: 10 LB. Box - Approx. 400 FT.

PTFE Filament Impregnated is specified here for one of the lowest coefficients of friction of any solid and non-stick, non-contaminating surface characteristics. This material stands up to oxidizing media, solvents, and steam. Verify compatibility before use with elemental fluorine at temperature or molten alkali metals.

Typical settings include laboratory equipment, pharmaceutical and biotech, and food and beverage.

Reference part number 11690187-10 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.