With silicone / PTFE septa
Crimp seals ND8 are made of aluminium. They are plain lacquered with a 4 mm hole and supplied with fitted septa made of a variety of materials.
These septa are temperature-resistant from -60°C to 200°C and have better purity than septa made of natural rubber or red rubber. However, they have less effective resealability properties and are therefore more suitable for single-injection applications. Septa with a double-sided PTFE coating show a very low particle formation during penetration.
| Description | Hardness | Thickness | PK | Cat. No. | ||
|---|---|---|---|---|---|---|
| mm | ||||||
| PTFE virginal | 53° shore D | 0.25 | 100 | 7615706 | Open webshop | |
| Silicone white / PTFE red, UltraClean | 45° shore A | 1.3 | 100 | 6205575 | Open webshop | |
| PTFE red / silicone white / PTFE red | 45° shore A | 1.0 | 100 | 7620889 | Open webshop | |
| Silicone white / PTFE red, slitted | 45° shore A | 1.3 | 100 | 7616833 | Open webshop |