With butyl / PTFE septa
Screw seals ND13 are made of PP and have a 13-425 thread. They have a 8.5 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 -40 °C to 120 °C and have excellent chemical properties.
Description | Hardness | Thickness | PK | Cat. No. | ||
---|---|---|---|---|---|---|
mm | ||||||
Butyl red / PTFE grey | 55° shore A | 1.3 | 100 | 7616871 | Open webshop | |
Butyl red / PTFE grey, closed | 55° shore A | 1.3 | 100 | 7616209 | Open webshop |