• Thread manufactured according to DIN, USAS or JIS → various connection options
• No reduction of cross-section → full flow rate
• Safe connection due to cutting ring principle → suitable for rigid pipes
• Bushing → suitable for bead tubes, sensors, thermometers etc.
• Sealed by sealing ring made of PTFE → max. media resistance
• Connector available made of PP, PVDF, PFA, PTFE → high media resistance

The connection principle used in Series 2D is the same as that used in Series 2N. The letter "D" only describes that it performs a "bushing function", i.e. the pipe is guided through the connector. This is necessary, e.g. for bead tubes, immersion tubes, thermometers or sensors.