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Depac 321 Mechanical Seals for Water Pump
Basic Info
Brand: Enactus
Place Of Origin: China
Additional Info
Packaging: Carton,outer package as request
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 1000000 Piece/Pieces per Month
Port: shanghai,guangzhou,ningbo
Product Description
Depac 321 is a type of mechanical seal commonly used in water pumps. It is designed to prevent leakage of fluid from the pump and maintain the proper pressure within the system.
The Depac 321 mechanical seal consists of two main components: the stationary seal face and the rotating seal face. The stationary seal face is fixed to the pump housing, while the rotating seal face is attached to the pump shaft.
These two seal faces are pressed together under a controlled amount of pressure, creating a tight seal that prevents fluid from leaking out of the pump. The seal faces are typically made of materials such as carbon, ceramic, or tungsten carbide, which are highly resistant to wear and corrosion.
Depac 321 Mechanical Seals also feature secondary sealing elements, such as O-rings or gaskets, which provide additional protection against leakage. These secondary seals ensure that even if the primary seal faces fail, the fluid will still be contained within the pump.
In addition to preventing leakage, Depac 321 mechanical seals also help to reduce friction and wear on the pump shaft, extending the lifespan of the pump. They are designed to withstand high pressures and temperatures, making them suitable for a wide range of water pump applications.Vulcan Mechanical Seals,Ksb Mechanical Seal.


The Depac 321 mechanical seal consists of two main components: the stationary seal face and the rotating seal face. The stationary seal face is fixed to the pump housing, while the rotating seal face is attached to the pump shaft.
These two seal faces are pressed together under a controlled amount of pressure, creating a tight seal that prevents fluid from leaking out of the pump. The seal faces are typically made of materials such as carbon, ceramic, or tungsten carbide, which are highly resistant to wear and corrosion.
Depac 321 Mechanical Seals also feature secondary sealing elements, such as O-rings or gaskets, which provide additional protection against leakage. These secondary seals ensure that even if the primary seal faces fail, the fluid will still be contained within the pump.
In addition to preventing leakage, Depac 321 mechanical seals also help to reduce friction and wear on the pump shaft, extending the lifespan of the pump. They are designed to withstand high pressures and temperatures, making them suitable for a wide range of water pump applications.Vulcan Mechanical Seals,Ksb Mechanical Seal.
Temperature | -20ºC to 200ºC, dependent on the elastomer |
Pressure | Up to 25 bar |
Speed | Up to 20 m/s |
Sizes | 25mm to 100mm,1" to 4" |
Face | Carbon, SiC, TC |
Seat | SiC, TC |
O-rings | NBR, EPDM, VITON, Aflas, Kalrez, Chemraz etc. |
Spring | SS304, SS316 |
Metal parts | SS304, SS316 |


Product Categories : Mechanical Seals Replacement > Depac Mechanical Seal
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