AS DGS-P2
Heavy-duty double-ended dry gas seal for high-pressure pump applications. Robust cartridge design with non-contacting gas-lubricated faces for friction-free operation and zero product contamination.
Technical Specifications
- Pressure: ≤4.0 MPa
- Temperature: -30 to 250 °C
- Rotation Speed: Up to 6000 r/min
- Medium: High-pressure process gases, hydrocarbons, corrosive vapors
- Shaft Diameter Range: 40–150 mm
Design Features
- Double-ended tandem arrangement provides redundant sealing for critical high-pressure services.
- Dual-balanced structure ensures zero leakage even during seal gas supply interruptions.
- Heavy-duty cartridge construction withstands high axial and radial loads.
- Compatible with API Plan 53A/53B pressurized barrier systems for enhanced safety.
Materials
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
SSiC/Carbon/Viton/HC276/SS316
1 Variant
| Model | Materials | GA |
|---|---|---|
| DGS-P2 | SSiC/Carbon/Viton/HC276/SS316 | — |
Operating Conditions & Materials
Pressure
0 ~ 4.0 MPa
Temperature
-30 ~ 250 ºC
Linear Speed
40 m/s or less
Mediums
High-pressure process gases, hydrocarbons, corrosive vapors. Shaft diameter range: 40–150 mm.
Customization Available
Material and dimensional customization available for specific pump requirements. Contact us with your requirements.
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