Grey butyl stopper
If you happen to open up a new laboratory, or the time has come for renewing the items you have to think about every possible piece. Forgetting about one item can compromise everything you are trying to experiment and prove. For that purpose, a detailed plan about every piece that you need is required to make sure that you get everything. However, one thing that many people underestimate the use of is the butyl stoppers. Since they are smaller items, they tend to be overlooked, but they are as important as any other part of the lab.
The grey butyl stopper is used as a cap for all of the equipment. The qualities that the butyl offers are great temperature resistance, as well as water and dust repellency. Because of these qualities, they have become the most commonly used seals in laboratories. They come in three variants. The first one is completely closed, and it serves a purpose as a seal. The second variant comes with a single hole in the middle of the stopper, and it gives us an option to measure the solutions while the experiment is ongoing. All you have to do is insert a thermometer or a strip that measures the pH and follow the measurements throughout the whole examination. The third option is the stopper that comes with two holes, and it can be used for closed systems for more complicated experiments.
To use the full potential of the grey butyl stopper, you will have to get the perfect size for your glass items. It is easy to measure how big the hole of your glasses is. To make things easier, they come in standard sizes so you cannot do a mistake. Make sure that you find the correct size in the chart and you should be good to go. If you are working with sizes that are not present on our chart, our firm can come in your favor and create stoppers, especially for your project.
Our Butyl Stoppers Size Chart
Bottle Stopper Size Catalog
Compare the listed butyl stopper dimensions against the bottle opening and seating arrangement. Confirm the selected profile using the part drawing.
Butyl Rubber Stopper(Anaerobic bottle stopper)
Compare A, B, C, D and E in mm against the selected stopper drawing. The illustration shows a related profile; confirm the precise underside and fit before specifying the part.
Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.
Discuss Your RequirementsProduct specifications
- Product form
- Vial or bottle closure matched to its neck finish
- Material
- Butyl rubber. Specify the compound grade for the selected service.
- Application focus
- Laboratory vessels. Size the part against the selected assembly.
- Dimensions to confirm
- Vial neck bore, sealing flange, plug depth and any crimp-cap interface. Match these to laboratory vessels.
- Color reference
- Gray. Approve the shade on the selected compound and finished surface.
- Contact conditions
- Water: define concentration, temperature and contact time, then check compatibility with the chosen compound.
- Exposure to evaluate
- Dust or debris. Validate the selected material under the combined conditions.
- Seating check
- Check the sealing contact around the opening and the force needed for insertion and removal.
Need a quote or a custom part?
Send your requirements, drawings or samples to discuss standard and custom silicone rubber parts.
Email us[email protected]