BPG 7000
Properties
This extruded packing is made of PTFE graphite compound.
Applications
The product is designed for use in rotary pump and valve applications.
DENSITY
1.80 g/cm³
Operation Parameters
| Speed | 6 m/s (Rotary pump) 2 m/s (Valve) |
| Temperature | –30 … +250°C |
| pH Value | 0 … 14 |
| Pressure | 2.5 MPa (Rotary pump) 16 MPa (Valve*) |
Product Specifications
| Media | Alkalis, solvents, alcohols, ketones, esters, oils, acids**, hot water, boiler lye, brine, ammonia. |
*Installation with anti-extrusion rings
**Exceptions: strongly oxidising acids
Benefits
Very high density
Both pliable and volumetrically stable
Self-lubricating
Resistant to gas permeation
Easy installation and long service life
Ideal for sealing abrasive media
Can run “dry” in some applications