PTFE SUPER packing type EPS
This packing is braided of premium PTFE yarn. This yarn is a composition of PTFE in perfect fibres filled with graphite and saturated with a minute quantity of silicone. Thanks to a sophisticated technology and reliable quality of yarn, the obtained packing meets the highest requirements and is used in high-speed chokes of pumps and wherever the quality of sealing is the key to success.
Application
PTFE SUPER packing is the premium packing for rotational pumps in all branches of industry and economy. Owing to the high resistance to utilities such as water, steam, oils, fuel, acids and alkali, it is particularly broadly applied in chemical and petrochemical industry, the power sector, the mining industry, municipal economy, pharmaceutical, food and sugar industry.
|
DESCRIPTION OF PARAMETER |
VALUE |
|
TYPE |
EPS |
|
Material |
PTFE yarn filled with graphite + silicone profile |
|
Maximum operation temperature in °C |
280 |
|
Minimum use temperature in °C |
- 200 |
|
Type of reinforcement |
- |
|
Density in g/cm3 |
1,40 ± 15 % |
|
Scope of pH |
0 – 14 |
|
Reciprocating pumps |
p=200 bar v=2 m/s |
|
Centrifugal pumps |
p=20 bar v=25 m/s |
|
Fittings |
p=300 bar v=2 m/s |
|
Colour |
black |
|
Dimensional range in mm |
6 – 25 |
EPS+R – with elastomer core
6-16 mm – roll at least 2 kg
17-30 mm – roll at least 5 kg
