GL45 Screw Cap with Safety Bend

Screw cap for Schott Duran bottles - with a hole in a bent geometry to prevent thin tubing from slipping out
In the contest Lab accessories for MSF
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updated December 22, 2024

Description

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GL45 Schott Duran Bottle Cap with hole in a bent geometry.

I use it with a peristaltic pump in the lab to wash purification columns. The bend prevents the capillary tubing to slip out the bottle and destroy the column by flushing air.

Based on a cap model by JossyBoy (ThingyVerse, https://www.thingiverse.com/thing:3938399)

Model origin

The author remixed this model.

Differences of the remix compared to the original

Added Step file

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