AS 2800E
The seal adopts a cartridge structure, which can meet the installation requirements of various sealing chambers.
Technical Specifications
- Pressure: 2.43 BarG
- Temperature: -20 to 150 °C
- Rotation Speed: 2500 r/min
- Medium: Sedatives, reactants, etc.
Design Features
- Deploys a dual-balance structure to ensure no leakage of process gas in the event of a seal gas failure.
- Compact axial dimensions of the seal, making it particularly suitable for centrifugal pumps with short sealing chamber lengths.
- Simple auxiliary system structure, using only nitrogen or process gas for the seal gas, with a pressure 0.15–0.2 MPa higher than the medium.
Materials
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
SSiC/Carbon/Viton/HC276/SS316
1 Variant
| Model | Materials | GA |
|---|---|---|
| Type 2800E-50 DGS CW | SSiC/Carbon/Viton/HC276/SS316 | S/38938 |
Operating Conditions & Materials
Pressure
0 ~ 2.5 MPa
Temperature
-20 ~ 150 ºC
Linear Speed
30 m/s or less
Mediums
Sedatives, reactants, light hydrocarbons, process gases. Suitable for centrifugal pumps requiring non-contacting dry gas seal technology.
Customization Available
Material changes and size adaptations available for specific pump configurations. Contact us with your requirements.
Related Products
AS JC DGS B285-27
The Type 285 can safely seal the most common industrial liquid gasses, such as liquid nitrogen, oxygen, argon and carbon dioxide.
AS GASPAC-L-21
GasPacD Doubleended DGS for Howden Screw Compressors.
AS GasPac T-093
GasPacT Series DGS for Compressors — No pipeline nitrogen available on site, a dry gas sealing structure without an intermediate labyrinth.
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