Screw cap and clamping ring made from PPS, sealing ring and tapered ring (ferrule) made from PTFE.

• Good chemical resistance
• Temperature resistant from –50 to +250 °C
• Pressure resistant up to a maximum of 10 bar, vacuum suitable

To connect apparatus and fittings with GL threads and hard-walled hoses or tubes made from glass, plastic or metal. To lock probes, thermometers, immersion tubes or cable feeds inserted in reaction vessels. Additional o-ring on screw connections for hose external diameters of less than 3 mm (not exposed to nor in contact with the fluid medium).