With silicone / 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 -60 °C to 200 °C and have better purity than septa made of natural rubber, butyl 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.
|Silicone cream / PTFE red, UltraClean||55° shore A||1.5||100||7630256||Open webshop|
|Silicone cream / PTFE red, UltraClean, white cap||55° shore A||1.5||100||7617499||Open webshop|
|Silicone dark blue / PTFE white||45° shore A||1.3||100||7631775||Open webshop|
|Silicone white / PTFE red, UltraClean||45° shore A||1.3||100||7604778||Open webshop|
|Silicone white / PTFE red, UltraClean, closed||45° shore A||1.3||100||7621679||Open webshop|
|Silicone white / PTFE red, UltraClean, pink cap||45° shore A||1.3||100||7646556||Open webshop|
|Silicone blue transparent / PTFE white||45° shore A||1.3||100||7613320||Open webshop|
|Silicone white / PTFE red, slitted||45° shore A||1.3||100||7614038||Open webshop|
|PTFE red / silicone white / PTFE red||45° shore A||1.0||100||7630523||Open webshop|