Rubber Diaphragm Seals

Rubber diaphragm is a thin and flexible rubber-made sealing component with various functionalities and applications. Its main functions are as follows:

Pressure transmission: Rubber diaphragms are commonly used to enclose containers or devices on both sides. When pressure is applied to one side, the flexible nature of the rubber diaphragm causes it to deform and transmit the pressure to the other side. This characteristic makes it widely used in pressure sensing, hydraulic systems, pneumatic systems, etc.

Isolation capability: Rubber diaphragms can isolate different substances in different environments, preventing media mixing. For example, they can isolate liquids or gases on both sides of a pump.

Elastic deformation: Rubber diaphragms can flexibly deform when subjected to pressure or force and return to their original state once the pressure is released. This elastic deformation characteristic makes them widely used in various control and regulation systems, such as pressure regulators in automotive fuel systems.

Protective function: Rubber diaphragms can be used to protect devices from external elements like dust, water, etc., ensuring the normal operation and lifespan of the equipment.

Vibration absorption: Due to their elasticity and flexibility, rubber diaphragms can absorb vibrations in mechanical equipment, reducing the impact of vibrations on the system.

Overall, rubber diaphragms play a crucial role in many industries and applications, offering multiple functionalities such as sealing, pressure transmission, isolation, deformation, and vibration absorption.