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AS Type 207

For: Reactors, Drying Machine and Evaporators

AS 207 Mechanical Seal for Reactors, Drying Machine and Evaporators.

Structural Features: double end, multiple springs, balanced, independent rotary direction, with internal bearing, cartridge mechanical seal. The multi spring design makes sure the load on the seal faces are balanced. The top of the seal has radial bearing which can decrease the unnecessary movement of the shaft. The seal tank has cooling jacket that optimizes the operating conditions of the seal. The locked screw transmission design has directivity and it is easy to install with reliable performance.

The top bearing should not be used as agitating support point.

When the medium temperature is above 180 ºC a cooling tank is needed to be installed, which will increase the operating height of the whole component by 80 mm.

When the pressure is above 0.3 MPa, seal support system is needed.

Industrial Standards: HG5-754-78, HG/T2098-91, HG/T2098-2011

Scopes of Application: widely used in chemical engineering, smelting, pharmacy, food processing, MHW, and oil refining. It is specifically designed for reactors, drying machine and evaporators.

Materials

Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts

Surfacing Alloy/Carbon/FKM/SS304/SS304

1 Variant

Model	Materials	GA
Type 207	Surfacing Alloy/Carbon/FKM/SS304/SS304	—

Operating Conditions & Materials

Pressure

-0.1 to 2.5 MPa

Temperature

-40 ºC to 180 ºC

Linear Speed

2 m/s or less

Mediums

Water, oil, weak acid, weak alkali, flammable, explosive, toxic gas and etc.

Customization Available

Changes of materials for getting other operating parameters are possible. Contact us with your requirements.

Installation Dimensions

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