Velocity SEAL-IT SEAL-IT 100 Manual do Utilizador descarregar pdf (Página 3)

ELASTOMER BELLOW SEAL

Type: 20 Series

SSE 20 series Elastomer bellow mechanical seals internally mounted are amongst

the most commonly used seal. On all rotary equipments such as pump, compressor,

agitators, mixers and marine a different series of Elastomer bellow seals used for

different fluid.

They are easily install in equipment and are very simple & also very economical.

Different series of variety makes widely used in various application. They require

minimum gland depth. Their seal faces can be interchangeable without any

modification.

The genius designed bellow is eliminated by the stresses developed by shaft in

addition certain function it carries seal ring, secondary sealing elements and derive

collar.

Primary seal face

Rotary

Carbon, Tungsten Carbide, Silicon Carbide.

Stationary

Ceramic, Silicon Carbide, Tungsten Carbide, Cast

Chromium Steel.

Secondary seal

Elastomer

Hardware

AISI 316

Operating parameters

Shaft parameter - d

20 to 100 mm.

Pressure - p

10 bar.

Temperature - t

-20 to 175°C (253 k to 448k).

Velocity - v

18 m/s.

Applications

For low pressure, aqueous solution, Light oils, in Centrifugal pump

compressor, positive displacement pump refinery, Water application.

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