Flowserve GF-200 Gas Barrier and Containment Seal

Product Brand

Flowserve

Type

Mechanical Seals

SubType

Gas Barrier and Containment Seals

About this product

Flowserve 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.

Features and Benefitss

• 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

Specifications

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)

Industries

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