Operating range
Pressure [pmax]: | 25 bar |
Velocity [vmax]: | 20 m/s |
Pressure [pmax]: | 500 bar |
Velocity [vmax]: | 3 m/s |
Pressure [pmax]: | 250 bar |
pH: | 2 - 12 |
Density | 1.55 g/cm³ |
Temperature: t = -100… +280 °C
Practical useful application data:
max. temperature: +200 °C
max. pressure centrifugal pumps: 20 bar
Main application
- In all units with larger gap widths, or in solids containing media.
- Plunger pumps
- Fittings
- Gate valves
Suitable for
Further development as Trapez-Pack® 12. Production in trapezoidal form and with special impregnation. This optimizes performance characteristics and excellently suitable for crystallizing media e.g. for the Sugar industry.
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 | 17.9 |
6.35 [1/4"] | 16.0 |
7 | 13.2 |
8 [5/16"] | 10.1 |
9.5 [3/8"] | 7.1 |
10 | 6.5 |
11 [7/16"] | 5.3 |
Size mm["] | Meter |
---|---|
12 | 4.5 |
12.7 [1/2"] | 4.0 |
14 [9/16"] | 3.3 |
15 | 2.9 |
16 [5/8"] | 2.5 |
18 | 2.0 |
19 [3/4"] | 1.8 |
20 | 1.6 |
22 [7/8"] | 1.3 |
25 [1"] | 1.0 |
S 12K Plunger
Combination Braid of ePTFE with incorporated Graphite and Para-Aramid Fiber Corner Reinforcement with Special Blocking compound, with Silicone Run-In Lubricant
Characteristics
- Very form stable, Recommended shaft surface hardness: HRC 50
- Good heat conductivity therefore reduced wear
- Extrusion resistant at bigger gaps, can also be used as bullring
- Ability to withstand high pressure
- Safe and universal packing for abrasive products
- Die formed rings are recommended