Screw cap made from PPS, inner section made from PTFE.

• Very good chemical resistance
• Temperature resistant from −50 to +250 °C
• Pressure resistant up to a maximum of five bar, vacuum suitable

For the insertion of probes, tubes and hoses into vessels with GL threads. To prevent contact with agitator shafts etc.
probes, tubes or hoses are initially fed through the screw connection. The threaded connection is then screwed onto the GL connecting piece and the inserted element is fixed in the desired position.