SEPCO PTFE/Graphite Packing

---

ML 3600 Packing Construction: Multi-Lok Braid Features: ML 3600 is an excellent general service packing exhibiting good thermal conductivity characteristics resulting in higher shaft speed fpm rating than its competitive counterparts. It is available in sizes ranging from3/16" to 1 1/2". It comes in bulk, pre-cut rings, die-formed rings and spiral pack. Limitations: Shaft speeds to 3600 fpm; temperatures to 550F; pH range 0 - 14. ML 4002 Packing Construction: Multi-Lok Braid Features: Finely ground particles of the highest quality graphite in a PTFE matrix to control graphite migration. Equipment: All reciprocation and rotating shafts. Recommended For: All corrosive applications suitable for PTFE and graphite. Limitations: Shaft Speeds to 4400 FPM; temperatures to 550F/287C; pH range 0 - 14. ML 4004 Yellow Jacket Packing Construction: Multi-Lok Braid Features: A combination braid of SEPCO ML 4002 and aramid fibers. This construction provides the strenght of aramid fibers and the heat dissipating and lubricating qualities of the PTFE and graphite matrix. Treatment: Light coat if inert break-in oil. Equipment: Paper mill stock pumps, agitators or any service where strength and good lubricating qualities are needed. Recommended For: All type paper mill applications where graphite is suitable. Limitations: Shaft speeds to 2500 FPM; temperatures to 500F/260C; pH range 3 - 11. ML 8002 High Speed Packing Construction: Multi-Lok Braid Features: PTFE fibers specially treated with finely ground particles of graphite to increase thermal conductivity and reduce thermal expansion resulting in higher shaft speeds. Treatment: Lubricated with a proprietary high speed lubricant. Equipment: All reciprocating and rotating shafts. Recommended For: All reciprocating and rotating shafts. Limitations: Shaft speeds to 4900 FPM; temperatures to 550F/287C; pH range 0 - 14. ML 8004 Packing Construction: Multi-Lok Braid Features: The PTFE fibers are specially treated with finely ground particles of graphite to increase thermal conductivity and reduce thermal expansion. The corners are made of an Aramid filament yarn to reduce extrusion and increase pressure and strength characteristics. Treatment: Light coat of inert break-in oil. Equipment: Paper mill stock pumps, agitators or any service where strength and good lubricating qualities are needed. Recommended For: All type paper mill applications where graphite is suitable. Limitations: Shaft speeds to 2500FPM; temperatures to 500F/260C; pH range 3 - 11.