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Product name |
ProductApplication | Material | Profile |
Standard Hardness Shore A |
Pressure - (max) bar | Temperature |
Sliding Speed (max m/sec) |
Dimension | Price |
Pressure Rating |
Rotary Speed |
pH Range |
GFO® Packing – Type: CH AR4 | -200°C+280°C | 300 bar | 25 m/s | 0-14 |
Carsten Holms CH AR4 is a braided packing manufactured from expanded PTFE yarn containing graphite and silicone oil as lubricant. 100% GORE® GFO® Fibre. GORE® GFO® packing doesn’t get hard or brittle, thereby minimising shaft wear. Its excellent lubricity and high thermal conductivity keep it cool-running even after extended periods of continuous operation at shaft speeds to 21.8 m/s (4,300 fpm). Easy to install and extract.
Resistant to all media (pH 0-14), except for molten or dissolved alkali metals and elemental fluorine particularly at high temperatures and pressures. Widest range of applications. Long lasting. Does not harden. Minimum shaft damage. Manufacturer’s reputation for highest quality fluid sealing products.
PROFILE
PRODUCT ADVANTAGES
• Confidence that the product will work every time
• Easy to install and to remove
• Reduces inventory levels by consolidating packing needs
• Saves money and labor
• Minimum downtime from re-packing pumps or resurfacing shafts
• Does not harden
• Minimum shaft damage
APPLICATION
Centrifugal pumps, rotary pumps, turbine pumps, reciprocating pumps, valves, agitators mixers, dryers and refiners. To be used in the following industries: Metallurgical, chemical, paper and pulp, recycling, shipbuilding etc.
Pumps and mixers | Reciprocating Rods | Valves | |
Pressure | 50 bar | 200 bar | 300 bar |
Speed | 25 m/s | 2 m/s | - |
Never use the product when maximum temperature and pressure are combined.