With silicone / PTFE septa

Screw seals ND10 are made of PP and have a 10-425 thread. They have a 7 mm centre hole or are closed. Screw seals are supplied with fitted septa made of a variety of materials or without any septa.

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.

Description Hardness Thickness PK Cat. No.
Silicone white / PTFE red, UltraClean 45° shore A 1.3 100 7631600 Open webshop
Silicone white / PTFE beige 45° shore A 1.5 100 7621568 Open webshop
PTFE red / silicone white / PTFE red 45° shore A 1.0 100 7615766 Open webshop
Silicone white / PTFE blue, slitted 55° shore A 1.5 100 7615716 Open webshop
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