Screw cap made from PP, base body made from PTFE and gas inlet pipe/gas distributor made from FEP.

• Excellent good chemical resistance, the fluid medium only comes into contact with PTFE
• Temperature resistant from −200 to +250 °C
• Suitable for vacuum applications

Resistance-free gas inlet and discharge pipes with hard-walled hoses (e.g. PTFE), which are connected via optionally available laboratory screw connections. For elastic hoses, please use GL hose connections. The inlet tube can be shortened to the desired length. The retainer screw cap can be moved independently from the base body and the complete unit can therefore be loosened from and re-attached to the bottle without dismantling the connected hoses. Fits bottles with GL 45 or GLS 80 threads and a volume of 100 to 5000 ml. Length of the gas inlet tube: 300 mm.