Types of mechanical seal and how to take mechanical seal number

Question

Accepted Answer

Mechanical seals are used to prevent leakage in rotating equipment. They can be classified into various types based on their design and application.

Types of mechanical seals include pusher seals, non-pusher seals, cartridge seals, and split seals.
Pusher seals use springs to maintain contact between the seal faces.
Non-pusher seals rely on the pressure of the fluid being sealed to maintain contact.
Cartridge seals are pre-assembled units that can be easily replaced.
Split seals are designed to be installed without the need to dismantle the equipment.
To take the mechanical seal number, you need to identify the seal manufacturer and model.
The seal number is typically engraved or stamped on the seal housing or components.
It may also be mentioned in the equipment documentation or maintenance records.
Examples of mechanical seal numbers include AESSEAL CDSA, John Crane Type 21, and Flowserve 5610.

Accepted Answer

Measure the inside diameter of the seal face the length of the spring and diameter and thickness of the stationary seat.

Accepted Answer

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