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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.…
Smaller diameter hole compared to original red Duran caps prevents damage to the edge of the stopper. I've redesigned the cap with medium pressure (2-4 bar) and autoclavability in mind. I've increased the thickness of the upper flat part…
This is a screw cap for laboratory glass bottles with a GL45 thread with a grommet for tubing with a OD of 4.6mm (should also fit 3/16" tubes). We use it to secure buffer inlet tubing of our FPLC system.
This is a simple redesign of the hole inlet for GL45 caps for Schott bottles. Our lab technician asked for a model to reduce cost on buying these things from the store. As they are around 20 €/piece, we save a lot of money printing these…
This cap was designed to screw onto standard GL45 bottles, found in most science labs. As an attractant, you can add to the bottle: 50% apple cider vinegar in water with a bit of soap (whatever you can find). If you use this in your lab,…
This is a cap with GL45 compatible threads. There is a first hole (2.9mm) to fit 3mm/0.125" OD flexible tubing and a second hole 10mm to allow airflow in/out. A 0.2um filter can be used to cover the 10mm opening to help prevent…
I needed an adapter for a 10L canister to GL45, so I remixed one from two existing models.
This is a screw cap for laboratory glass bottles with a GL45 thread with a grommet for tubing with a OD of 3.6mm (should also fit 1/8" tubes). We use it to secure buffer inlet tubing of our FPLC system.
I needed a holder to help transport my Kimble 500ml media bottles. I assume it will also fit other media bottle brands so long as they are around 86mm. Holders will tightly interlock together to provide stability. Included the .step file…
a Debowler Lid with GL45 thread for Arizer Stems for your avp You need additionally one flask with GL45 thread, just search for “GL45” in the www choose your debowler spatula, wether you have the round sieves or the flat ones use the .3mf…
Print with the top of the cap upwards. should not require support. after printing, use a ¼-28 UNF bottoming tap to cut the threads in the port.
This is a screw cap for laboratory glass bottles with a GL45 thread with 3 grommets for tubing with a OD of 1/16". We use it to secure buffer inlet tubing of our FPLC system.
Add an O-ring, #324 to the bottom the cap, too! Print in PCCF, PC, or PP for autoclavable.
vrstva 0,20mm ve svislé poloze bez podpěr
pouring ring for medium bottles type gl 45. please note this is my first time designing anything, so feel free to improve!
Unfortunately, FFF printing isn't very suitable for this task, it porous structure prevents a good vacuum from being created. The FFF model needs to be coated with something. Photopolymer printing works well.
