5/16" PURE GRAPHITE YARN FIBER PACKING

Part number 11750312-05 is a Graphite Filament Compression Packing with a 5/16 inch square cross section. A compression packing seals the shaft while allowing controlled leakage that lubricates and cools the packing set. The catalog record notes: 5 LB. Box - Approx. 100 FT.

This material stands up to steam, most chemicals across the pH range, and thermal shock. Graphite Filament is specified for excellent thermal conductivity and fire resistance, no aging, hardening or embrittlement over time. It should not be specified for service in strong oxidizing acids or highly oxidizing service above rated temperature.

Maintenance and OEM teams specify it across exhaust and flue gas, steam and heat transfer systems, and refining.

Reference part number 11750312-05 when ordering; the item is sold individually. Unit weight is approximately 5 lb. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.