GL 45 cap connection system for the easy connection of flexible tubing to the DURAN®
GL 45 bottles. The two polyproplylene connectors have angled top and straight underside
connectors. Grey polypropylene cap center rotates freely, allowing the bottle to be unscrewed
without the need to disconnect the tubing. The cap is ideal for use with soft
elastic tubing that has an inner diameter of 6 – 9 mm silicone tubing. An optional venting
connector is available with, or without a syringe filter. Highly versatile as the screw cap is
based on the standard GL 45 thread. Temperature resistant up to +140 °C. Fully autoclavable
and washer-proof.
Typical applications: Possible biotech applications include the transfer of sterile media from
one container to another using a peristaltic pump.