Chesterton 370 Heat-Dissipating Packing
Best Choice for High Temperatures​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​This unique, carbon and graphite construction packing provides plant-wide utility off a single spool. Chesterton 370 is manufactured from a high-quality carbon yarn incorporated with particles of pure graphite, high-temperature tolerant oils, and molybdenum disulfide, all of which act as long-life lubricants and blocking agents. The low-friction carbon yarn has exceptional high-temperature capability in a non-oxidizing environment. *
Temperature Limit 315° C (600° F) steam
Pressure Limit 35 bar g (500 psig)
​Shaft Speed ​​18 m/s (3600 fpm)
Chemical Resistance pH 0 to 14 except oleum, fuming nitric acid, aqua regia and fluorine