This is a cup seal. It is made specially for the precision pump valve system of oral care equipment. Its main job is to seal well and stop leaks effectively. You can say it is a key part that makes sure the system runs stably. It is an important part of Irrigator Sealing Components and Oral Care Accessories Sealing. It works together with Oral Appliance Gaskets to keep the system tight. When the pump valve is working, the hydraulic driving force pushes the cup seal exactly. This makes the cup seal change shape to fit. Through this change of shape that can be controlled, it presses the medium in the delivery cavity (like cleaning water or care solution). By doing this, it finishes the steps of sucking the medium in, keeping it for a short time, and letting it out in the right direction in order. Its sealing performance meets the standards of Medical Grade Silicone Dental Seals and Sterile Seals for Dental Device. This performance directly decides how well the medium is delivered and how well the equipment stops leaks. It is also very important for making sure oral care equipment can clean well and be safe to use. At the same time, it also helps make the sealing of Dental Instrument Seals more reliable.
Product Features:
1、Dynamic Sealing Stability: When the piston moves back and forth or turns, the Diaphragm changes flexibly to fit the moving parts. It keeps touching the sealing surface closely all the time. So even when there is vibration, parts are not aligned right, or there is friction, it still seals well consistently. This keeps Pump Seals, Oral Care Seals, Sterile Seals for Dental Devices, Medical Grade Silicone Dental Seals, Dental Instrument Seals, and Food Grade Silicone Seals for Oral Care reliable.
2、Exceptional Tear and Extrusion Resistance: When the pump is working, the Diaphragm has to bear fluid pressure. It also has to bear friction from the piston moving. And it has to bear sudden impact forces when the pump starts or stops. So it must be hard to tear and not easy to change shape when pressed. This way, it won’t crack, get damaged, or turn inside out. This is very important for keeping seals like Medical Grade Silicone Dental Seals and Sterile Seals for Dental Devices whole.
3、Superior Wear Resistance: The Diaphragm rubs against parts like the pump chamber wall and piston rod for a long time. Its surface must be hard to wear and have a low friction coefficient. This helps reduce seal failure caused by wear and makes it last longer. Also, the low friction coefficient lowers the pump’s power use and makes it work better. This is a good thing for systems that use Pump Seals and Dental Instrument Seals.
4、Chemical Compatibility: The Diaphragm can be made to resist certain media based on the working environment. It must not react easily with chemicals. This way, it won’t swell, shrink, break down, or become hard and crack over time. This stability is especially important for Food Grade Silicone Seals for Oral Care and Medical Grade Silicone Dental Seals.
5、Broad Temperature Tolerance: The Diaphragm is made to work in a wide range of temperatures. When the temperature changes, it keeps its structure intact. It won’t melt, change shape, or become brittle. This makes sure it seals well consistently and has good medium transfer capabilities in different working conditions. So it is a necessary part for Diaphragm-based systems and other sealing solutions.