Rubber stopper assembly
The rubber stopper assembly can be used for many different purposes, and it helps provide a durable, practical, and high-quality solution for your business’s needs. These accessories can be installed inside a hole and they are made to be easy to plug in or take out of your device while creating an airtight seal in the hole.
The rubber stopper assembly can be attached to different units and can be used in a number of industries, laboratories, and even private residences. The reason why rubber is the preferred material for these accessories is because of the high-quality materials rubber is constructed from. Note that once the airtight seal is created, you will minimize the risk of any water or even oxygen penetrating inside the unit and causing damages. The rubber stopper assembly can withstand high, as well as low temperatures, and it will not get damaged or break in time. These accessories are extremely durable, and no matter how often you need to put the stopper in or take it out, it will not break or tear.
When choosing the best rubber stopper assembly for your needs, make sure to pick the right size, as the dimension can make a huge difference when it comes to water and airtight seals. You can pick a design that is smooth and easy to slide in or out, or you can get something that you plan on installing just once and that will stay sealed. If you want, you can even get a custom shape and create pieces that will suit your purpose the most. In addition to this, you are free to choose the right color for you, and you have a variety of options to choose from. As manufacturers, we are always here to provide guidance and help when it comes to picking the best products that we offer, so if you have any questions or concerns about the rubber stopper assembly, you can always reach out to us and we will be happy to help you with your purchase.
Stopper & Plug Size Catalog
Compare four stopper profiles and check the selected part dimensions against your opening and available depth. Each profile has its own drawing and dimension meanings.
Custom colors are available to your Pantone color code. Include the code in your inquiry.
RST T-Shaped Plugs
Match stem diameter A, flange diameter B, stem length C and flange thickness D. E refers to the underside recess; use the selected row and approved drawing to confirm the actual profile.
RSA Tapered Corks
Compare large-end diameter A, small-end diameter B and Height, in mm. The mating bore and required seating depth determine where the taper contacts the opening.
RSB Undercut Plugs
Compare neck diameter A, flange diameter B, flange-to-lip distance C and flange thickness D. Check panel thickness and rear clearance. E refers to the underside recess.
RSD T-Shaped Stoppers
Compare stem diameter A, flange diameter B, stem length C and head thickness D, in mm. Check the seating surface and available depth as well as the hole diameter.
Need a different fit? Share the opening dimensions, mating profile and intended use for a custom size.
Discuss Your RequirementsProduct specifications
- Product form
- Removable closure fitted inside an opening
- Application focus
- Laboratory vessels. Size the part against the selected assembly.
- Dimensions to confirm
- Opening diameter, closure profile, insertion depth and exposed grip. Match these to laboratory vessels.
- Contact conditions
- Water and oxygen: define concentration, temperature and contact time, then check compatibility with the chosen compound.
- 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.
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