Flygt Pump Model 2870/2670/3153/5100/2100 Use 35mm Mechanical Seal

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Flygt Plug-in Seal, Flygt Cartridge Mechanical Seal, Flygt 35mm Cartridge Seal

*Aluminum body design

Applicable Flygt Pump Models of This Mechanical Seal:

● 2670(Pump)

● 3153.090&180

● 3153.091,095,181&185

● 5100.210, 220 & 221

● 5100.211 (Pump)

* To get the latest prices & more info about Flygt Pump Seals, please contact Uttox Mechanical Seals by E-mail or Whatsapp.

● Email: info@uttox.com

● Whatsapp: +86-13656834410

*Related Introduction*

The basic types of mechanical seals: unbalanced and balanced mechanical seals

Mechanical seals with area ratio B≥1 are called unbalanced mechanical seals; mechanical seals with area ratio B<1 are called balanced mechanical seals.

The area ratio is equal to the ratio of the effective area of the sealing fluid A2 (internal type) or A1 (external type) to the sealing surface area Af, namely

B2=A2/Af

or

B1=A1/Af

For non-balanced mechanical seals with a sealing fluid area larger than the sealing surface area, the force on the sealing end surface increases as the pressure of the sealing fluid increases, so it is only suitable for low pressure.

In the balanced mechanical seal, the force on the sealing end changes little with the pressure of the sealing fluid, so it is suitable for high pressure.

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