GF-200 Gas Barrier and Containment Seal

GF-200 dual seals are non-contacting, gas barrier seals used in applications where no emissions of hazardous pumped products can be tolerated. Advanced Pattern Groove System provides low speed lift-off, low gas leakage and no face contact.

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Features and Benefits

Dual seal pressurized with an inert gas barrier operates with zero process emissions to satisfy environmental monitoring requirements
Silicon carbide seal faces use APGS Precision Face Topography to separate the faces with a stiff, thin gas film that prevents wear and extends seal life
The LoDragTM O-ring technology provides consistent dynamic O-ring squeeze to reduce drag and maintain proper seal face tracking
Seal faces are optimized by geometry, materials, spring loads, and drive mechanisms to remain flat under all operating conditions and deliver long-term, reliable performance
Non-contacting seal faces require very low power consumption during start-up and running operation

Specification

Up to 35.4 bar (500 psi), -40 to 260°C (-40°F 500°F), up to 25 m/s (83.3 fps), 25.4 to 152 mm (1.000 to 6.000 inch)

Industires

Power
- Nuclear
- Conventional Steam
- Combined Cycle
- Concentrated Solar Power (CSP)
- Biomass & MSW
- Geothermal
Chemicals
- Basic (Organic & Inorganic)
- Specialty (Fine & Consumer)
- Biofuels
- Pharmaceutical
- Petrochemicals
Water
- Water Management
- Wastewater
- Agriculture & Irrigation
- Flood Control System
Oil & Gas
- Upstream Exploration & Production
- Downstream Processing
General Industries
- Pulp & Paper
- Steel & Primary Metals
- Food & Beverage
- Corn Wet Milling & Ethanol
- Other Industries
Mining

Documents & Support

Related Literature

ISC2-PX-61 NSF/ANSI/CAN 61 Certified Standard Cartridge Seals for Drinking Water Applications

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ISC2 Series Cartridge Seals – Installation Instructions (Multiple Languages)