Operating range
Pressure
[pmax]:
|
25 bar |
| Velocity [vmax]: | 15 m/s |
Pressure [pmax]:
|
1,500 bar |
| Velocity [vmax]: | 2 m/s |
Pressure
[pmax]:
|
500 bar |
| pH: | 2 - 12 |
| Density | 1.35 g/cm³ |
Temperature: t = -100… +280 °C
Practical useful application data:
max. temperature: +200 °C
Main application
- Plunger pumps
Suitable for
- High pressure plunger pumps and similar applications
- Bull rings
Form of delivery
Registered users can view stock information
This packing can be manufactured from 6 to 40 mm square as well as in intermediate, inch sizes and special measurements.
06 - 09 mm on 1 kg spool
10 - 15 mm on 2,5 kg spool
16 - 25 mm on 5 kg spool
Special length, pre-cut or die formed rings on request.
1 kg of packing of the following cross-sections corresponds to displayed meter lengths:
| Size mm["] | Meter |
|---|---|
| 6 | 20.6 |
| 6.35 [1/4"] | 18.4 |
| 7 | 15.1 |
| 8 [5/16"] | 11.6 |
| 9.5 [3/8"] | 8.2 |
| 10 | 7.4 |
| 11 [7/16"] | 6.1 |
| Size mm["] | Meter |
|---|---|
| 12 | 5.1 |
| 12.7 [1/2"] | 4.6 |
| 14 [9/16"] | 3.8 |
| 15 | 3.3 |
| 16 [5/8"] | 2.9 |
| 18 | 2.3 |
| 19 [3/4"] | 2.1 |
| 20 | 1.9 |
| 22 [7/8"] | 1.5 |
| 25 [1"] | 1.2 |
S 43 K Hochdruck Extra
ePTFE-Graphite Fiber with special Para-Aramid corners and Paraffin Run-In Lubricant
Characteristics
- Very form stable and wear resistant, good heat conductivity
- Recommended surface hardness HRC 60, suggested use on ceramic plungers
- Highest pressure resistance, practically no gap extrusion, can be used as bullring
- Safe and universal packing for abrasive media
- Precompressed rings are recommended for applications in plunger pumps
Variant
S12 K for lower pressure ranges