Skip to main content
Flowserve-Durametallic-Gas Barrier and Containment Seals - GX-200

Gas Barrier and Containment Seals - GX-200

BRAND: Durametallic

The GX-200 is a dual pressurized gas barrier metal bellows seal utilizing APGS non-contacting seal face technology. Welded metal bellows eliminate dynamic O-ring hang-up in a compact cartridge that fits ANSI and DIN standard bore seal chamber pumps. Inert barrier gas eliminates process contamination, reduces power consumption and provides zero process emissions in hazardous services.

Product Highlights

Industries

  • General Industry
  • Chemicals
  • Water
  • Oil & Gas
  • Power

Industry Sectors

  • Pulp & Paper
  • Mining
  • Steel & Primary Metals
  • Food & Beverage
  • Corn Wet Milling & Ethanol
  • Other Industries
  • Basic (Organic & Inorganic)
  • Specialty (Fine & Consumer)
  • Biofuels
  • Pharmaceutical
  • Petrochemicals
  • Water
  • Waste Water
  • Agriculture
  • Water Management
  • Upstream Exploration & Production
  • Downstream Processing
  • Nuclear
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW

Standards

ANSI, DIN

Operating Parameters

Up to 13.8 bar (200 psi), -40 to 260°C (-40°F 500°F), up to35 m/s (115 fps), 25.4 to 76.20 mm (1.000 to 3.000 inch)

Features and Benefits

The exclusive face pattern contains special shallow grooves to provide both hydrostatic and hydrodynamic lift of the seal faces resulting in reduced energy consumption during pump start-up and operation, and no seal face wear.

Industries

  • General Industry
  • Chemicals
  • Water
  • Oil & Gas
  • Power

Industry Sectors

  • Pulp & Paper
  • Mining
  • Steel & Primary Metals
  • Food & Beverage
  • Corn Wet Milling & Ethanol
  • Other Industries
  • Basic (Organic & Inorganic)
  • Specialty (Fine & Consumer)
  • Biofuels
  • Pharmaceutical
  • Petrochemicals
  • Water
  • Waste Water
  • Agriculture
  • Water Management
  • Upstream Exploration & Production
  • Downstream Processing
  • Nuclear
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW

Standards

ANSI, DIN

Operating Parameters

Up to 13.8 bar (200 psi), -40 to 260°C (-40°F 500°F), up to35 m/s (115 fps), 25.4 to 76.20 mm (1.000 to 3.000 inch)

Features and Benefits

The exclusive face pattern contains special shallow grooves to provide both hydrostatic and hydrodynamic lift of the seal faces resulting in reduced energy consumption during pump start-up and operation, and no seal face wear.

Parts & Services

Our global expertise and local service centers ensure that you stay up and running.

Virtual Plant

Use Flowserve VirtualPlant 3D models of various plant types to help you 'see' our capabilities in key industrial applications.

Explore Now