Mechanical seals

rubber and teflon used in pump mechanical seals
mechanical seals have played a very important parts in our society and they are required in rotating equpiment,such as pumps,mixers,boilers,blowers and are used in almost all indutrial fields.
mechanica seals have played an important role in society and where there are fluids there will be mechanical seals.
how many parts consist of a mechanical seal?
a thin fluid film is created to prevent the fluids from leaking
elastomeric parts are mainly springs including the rubber bellows
possible failure causes of the automotive water pump mechanical seals