Gland packing - Carbon fiber with graphite dispersion | Karbopak HR 660

Karbopak HR 660 Gland Packing

The packing is made of carbon fiber with a high degree of graphitization and excellent thermal resistance. Karbopak HR 660 packing is braided in a wide range of square profiles and impregnated with a high-temperature lubricant in the form of graphite dispersion.  

Technical properties

• Material: Carbon fiber with graphite dispersion
• Temperature range: -200°C to 600°C
• Pressure resistance:
  Pumps: max. 30 bar
  Valves: max. 400 bar
  Rotary applications: max. 600 bar
• pH range: 1 – 14 pH
• Speed:
  Pumps: 20 m/s
  Valves: 6 m/s
  Rotary applications: 2 m/s
• Maximum load (pV): max. pV ~ 400 bar·m/s
• Average density: ~1.3 g/cc
• Min. shaft/bush hardness: ~40 HRC
• Available in square profiles from S6 to S30 mm (with a tolerance of -5/+10%)
  
  

DOCUMENTEN & DOWNLOADS

Technical datasheet: Datasheet document
Installation instructions: Installation instructions document