BPG 6216
Properties
This pump packing for high shaft speeds and abrasive media is braided from PTFE-graphite compound yarn with wear resistant multifilament aramid yarn in corners.
Applications
The product is designed for use in plunger pump and rotary pump applications.
DENSITY
1.35 cm³
Operation Parameters
| Speed | 25 m/s (Rotary pump) 2 m/s (Plunger pump) |
| Temperature | –50 … +280°C |
| pH Value | 1 … 13 |
| Pressure | 2.5 MPa (Rotary pump) 25 MPa (Plunger pump) |
Product Specifications
| Media | Hot water, salt solutions, alkalis, organic solvents, hydrocarbons, acids etc. |
| Variations | BPG 6211 – high pressure plunger pumps BPG 6212 – variant with white PTFE yarn |
Benefits
- Thermally stable and smooth running surface, very good heat conductivity
- Excellent sliding characteristics, very low friction to protect shaft
- High stability and anti-extrusion protection
- Excellent sealing performance against abrasive media