With butyl / PTFE septa
Screw seals ND8 are made of PP and are supplied without or with fitted septa made of a variety of materials. They have a 8-425 thread, a 5.5 mm centre hole or are closed.
These septa are temperature-resistant from -40 °C to 120 °C and have excellent chemical properties with regard to cleanliness.
| Description | Hardness | Thickness | PK | Cat. No. | ||
|---|---|---|---|---|---|---|
| mm | ||||||
| Butyl red / PTFE grey | 55° shore A | 1.3 | 100 | 7616773 | Open webshop | |
| Butyl red / PTFE grey, closed | 55° shore A | 1.3 | 100 | 7616149 | Open webshop |