Delta-Elektrogas FG Filters

In any gas distribution system, the presence of scale, rust, or dust can lead to catastrophic component failure or clogged burner nozzles. The Delta-Elektrogas FG Filters solve this problem by utilizing a specialized synthetic fiber element housed in a robust die-cast aluminum body. As gas flows through the filter, the large surface area of the internal element captures solid particles while allowing for a high flow rate, maintaining the stability of the system’s pressure.

What sets these filters apart is their maintenance-friendly design. The internal element can be easily inspected or replaced by simply removing the cover, significantly reducing downtime during routine servicing. Furthermore, the Delta-Elektrogas FG Filters are equipped with pressure tapping points at the inlet and outlet, allowing operators to monitor the pressure differential and determine exactly when the filter requires cleaning. With various connection sizes ranging from small threaded ports to large flanged units, the FG series is engineered to fit seamlessly into any industrial gas manifold.

Description

The Delta-Elektrogas FG Filters are high-performance dry gas filters designed to protect downstream equipment from dust, particles, and debris within gas supply lines. These filters act as the first line of defense for burners, solenoid valves, and pressure regulators, ensuring that your gas train remains free from contaminants that could cause mechanical failure or combustion inefficiency.

Specifications

  • Medium: Natural gas, LPG, Town gas, and non-aggressive gases (Air)
  • Maximum Operating Pressure: 2 bar (200 kPa) or 6 bar (600 kPa) (Model dependent)
  • Filtration Rating: Standard 50 μm (other ratings available on request)
  • Body Material: Die-cast aluminum alloy
  • Filter Element: Washable synthetic fiber reinforced by a steel frame
  • Ambient Temperature: -15°C to +60°C
  • Efficiency: Captures > 90% of particles above 50 μm (compliant with EN 126)

Features

  • High Dust Retention Capacity: The large filtering surface area ensures long intervals between maintenance cycles.
  • Low Pressure Drop: Optimized internal flow paths prevent significant loss of gas pressure even as the filter accumulates debris.
  • Integrated Pressure Test Points: Features G1/4 threaded ports for easy monitoring of filtration efficiency.
  • Robust and Lightweight Housing: Die-cast aluminum construction offers superior strength with simplified installation.
  • Replaceable Filter Elements: Synthetic fiber elements can be easily removed, cleaned, or replaced without disconnecting the valve body from the pipe.
  • Global Safety Certification: Manufactured in accordance with the 2016/426 Gas Appliance Regulation.

Applications

  • Main Gas Supply Lines: Protecting centralized gas manifolds in industrial factories and processing plants.
  • Commercial Burner Trains: Safeguarding gas regulators and solenoid valves in large boiler rooms.
  • Gas Metering Stations: Preventing damage to sensitive flow meters from pipeline sediments.
  • Pilot Gas Lines: Ensuring clean fuel for ignition burners in high-output furnaces.
  • Gas Engines and Cogeneration: Providing high-purity fuel gas for gas turbines and power units.