7/16" TREATED PTFE YARN PACKING

The 11740437-01 is a TFE Filament Compression Packing built to a 7/16 inch square cross section. This compression packing provides field-serviceable shaft sealing that can be adjusted and topped up without disassembling the pump. This item is further identified as 1 LB. Box - Approx. 8 FT.

As a material, TFE Filament offers excellent dielectric properties and non-stick, non-contaminating surface characteristics. It resists steam, nearly all industrial chemicals, and solvents. Exposure to molten alkali metals or service requiring elastic recovery will shorten service life.

It sees regular use in semiconductor fabrication, pharmaceutical and biotech, and food and beverage.

Order part number 11740437-01, sold individually. Unit weight is approximately 1 lb. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.