PTFE/Graphite Packing (GFO)

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 550°F/287°C; pH range 0 – 14.

Contact us now to learn more about ML 4002 Packing.

ML 4004 Yellow Jacket Packing

  • Construction: Multi-Lok Braid
  • Features: A combination braid of SEPCO ML 4002 and aramid fibers. This construction provides the strength 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 500°F/260°C; pH range 3 – 11.

Contact us now to learn more about ML 4004 Yellow Jacket Packing.

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 550°F/287°C; pH range 0 – 14.

Contact us now to learn more about ML 8002 High Speed Packing.

Mechanical Packing

Tri-State Packing Supply, Inc. offers a number of different services for your mechanical seals including: