VOSSPAC Style 2003 Graphaseal®

Flexible Graphite Packing

Construction: Multi-Lok Braid

Features: Graphaseal has a solid graphite jacket that prevents leakage associated with many braided products. It is furnished in spirals which makes it easy to install. One spiral does the job of many die-formed rings. Graphaseal conforms to requirements of API 589 and API 607 fire test. Available in 5 foot spirals or die-formed rings. 1/8inch and up cross section in 1/16 inch increments.
Applications: Recommended for critical valve stems, rising steam applications, compliance valves, sealing volatile organic and inorganic chemicals and high speed pumps.

Limitations: Steam 1200°F/635°C; 5000°F/2760°C in non-oxidizing atmosphere. Has a service pressure of 4000p.s.i. (275 bar) and a pH range of 0-14. Operates at speeds up to 4000 fpm (20m/s).