• Electrify Europe Vienna
    June 19 - 21 → Booth A-K09

  • Gas Filter
    High Quality Filter Technology

  • Gas Filter Elements
    High Quality Filter Element Technology

  • Application Story
    Seal Gas Filtration

  • Application Story
    Natural Gas Filtration

  • ACHEMA Frankfurt
    Visit us at Hall 5.0 Booth B37

  • Electrify Europe Vienna
    June 19 - 21 → Booth A-K09

  • Gas Filter
    High Quality Filter Technology

  • Gas Filter Elements
    High Quality Filter Element Technology

  • Application Story
    Seal Gas Filtration

  • Application Story
    Natural Gas Filtration

  • ACHEMA Frankfurt
    Visit us at Hall 5.0 Booth B37

Product Range

Our filtration strategies are geared towards your specific requirements - based on established standard solutions or specially developed components and systems.

  • Particle filter
  • Coalescence filter
  • Pre-separator
  • Filter Element Technology

The aim is the reliable removal of particles (sand, rust, abrasion, paraffins, asphaltene, etc.) and fluids (aerosols, oil mist, condensate, etc.) from:

 

  • Seal gas / Inert gas / Buffer gas
  • Fuel gas
  • Heating and cooling gas
  • Flushing gas
  • Other technical gases

 

Learn more about HYDAC, visit our company website.

Research & Development

Gas Coalescer Filter GCF

Particle and Aerosol Filtration


Application range

  • GCF without cyclone for filtration of moist gases
  • GCF with cyclone pre-separator for moist gases and large amounts of aerosols, oil mists or condensates

 

 

Versions
  • Single Filter
  • Double filter (Single Block)
  • Double filter (Double Block)
Connection Sizes
  • DN 15 to DN 50
Pressure Range
  • Up to 250 bar
Tmin / Tmax
  • -46 °C to +230 °C
Filtration Rating
  • 0.1 µm to 25 µm
Coalescence
Filter Element
  • Chemicron® Metal Fibre Fleece
  • Processmicron® Glass Fibre Fleece
Housing Material
  • Stainless Steel: 1.4571 or similar
Sealing Material
  • Standard: FKM EDR
  • Optional: FEPM / FFKM / FVMQ / NBR

 

 

 

See how it work's

GCF without Cyclone for Particle and Aerosol Filtration

Gas Particle Filter GPF

Application range

    • Filtration of dry gases

     

     

    Versions
    • Single Filter
    • Double filter (Single Block)
    • Double filter (Double Block)
    Connection Sizes
    • DN 15 to DN 50
    Pressure Range
    • Up to 250 bar
    Tmin / Tmax
    • -46 °C to +230 °C
    Filtration Rating
    • 0.1 µm to 25 µm
    Particle
    Filter Element
    • Chemicron® Metal Fibre Fleece
    • Processmicron® Glass Fibre Fleece
    Housing Material
    • Stainless Steel: 1.4571 or similar
    Sealing Material
    • Standard: FKM EDR
    • Optional: FEPM / FFKM / FVMQ / NBR

     

     

     

     

     

     

    Betterfit

    HYDAC Betterfit filter elements have the same functional qualities and dimensions as standard coalescence filter elements available on the market.

    There are two filter element types to choose from:

    1. Version with standard market design
    2. Betterfit – optimised design for more system reliability

     

    Materials to choose from:

     

    1. Chemicron® metal fibre fleece for applications with aggressive gases or higher temperature ranges

    • Sintered metal fibre fleece
    • Depth filtration up to 0.1 µm (solids or droplets)
    • Burst pressure > 30 bar

    2. Processmicron® glass fibre fleece for unproblematic gases and low temperature ranges

    • Glass fibre fleece
    • Depth filtration up to 0.1 µm (solids or droplets)
    • Burst pressure > 12 bar

    Gas Filter GF Series

    GF1

    GF1

    Tmin / Tmax
    • -40 °C to +85 °C
    pmax
    • 1000 bar
    Connection Size
    • Autoclave 1/4" to 9/16 tube
    Housing Material
    • Duplex (1.4462)
    Filter Material /
    Filtration Rating
    • Chemicron® metal fibre fleece
      0.1 µm to 25 µm
    • Wire Mesh
      20 µm to 500 µm

    GF2

    GF2

    Tmin / Tmax
    • -46 °C to +255 °C
    pmax
    • 700 bar
    Connection Size
    • Autoclave 1/4" to 9/16 tube
    • NPT 1/4" - 1/2"
    Housing Material
    • Stainless Steel
    • Duplex (1.4462)
    Filter Material /
    Filtration Rating
    • Chemicron® metal fibre fleece
      0.1 µm to 25 µm
    • Processmicron® glass fibre fleece
      0.1 µm to 25 µm
    • Wire Mesh
      20 µm to 500 µm

    GF3

    GF3

    Tmin / Tmax
    • -46 °C to +235 °C
    pmax
    • 400 bar
    Connection Size
    • G 1/2" to G 2"
    Housing Material
    • Stainless Steel
    Filter Material /
    Filtration Rating
    • Chemicron® metal fibre fleece
      0.1 µm to 25 µm
    • Wire Mesh
      20 µm to 500 µm

    GF4

    GF4

    Tmin / Tmax
    • -46 °C to +235 °C
    pmax
    • 100 bar
    Connection Size
    • G 1"
    Housing Material
    • Stainless Steel
    Filter Material /
    Filtration Rating
    • Chemicron® metal fibre fleece
      0.1 µm to 25 µm
    • Wire Mesh
      20 µm to 500 µm

    GFS

    GFS


     

     

    GFH

    GFH

    Tmin / Tmax
    • -196 °C to +85 °C
    pmax
    • 1050 bar
    Connection Size
    • Autoclave 1/4" to 9/16 tube
    Housing Material
    • Stainless Steel
    Filter Material /
    Filtration Rating
    • Chemicron® metal fibre fleece
      0.1 µm to 25 µm
    • Wire Mesh
      20 µm to 500 µm

    GFL

    GFL

    Tmin / Tmax
    • -46 °C to +295 °C
    pmax
    • 16 bar
    Connection Size
    • DN 50 to DN 1000
    Housing Material
    • Stainless Steel
    • Carbon Steel
    Filter Material /
    Filtration Rating
    • Chemicron® metal fibre fleece
      0.1 µm to 25 µm
    • Processmicron® glass fibre fleece
      0.1 µm to 25 µm
    • Wire Mesh
      20 µm to 500 µm

    FGF

    FGF

    Tmin / Tmax
    • -46 °C to +235 °C
    pmax
    • 250 bar
    Connection Size
    • DN 50 to DN 200
    Housing Material
    • Stainless Steel
    Filter Material /
    Filtration Rating
    • Chemicron® metal fibre fleece
      0.1 µm to 25 µm
    • Processmicron® glass fibre fleece
      0.1 µm to 25 µm

    Pre-Separator

    Gas Cyclone Separator GCS

    GCS

    Application Range

    • The cyclone is suitable for filtering both high solid particle contents and fluids
    • Separation of aerosol droplets (> 5 µm) and surging fluids before main filtration

     

    Features

    • The cyclone has a more compact design and greater separation performance than a demister, as it is less sensitive to fluctuations in the operating conditions (pressure and flow)
    • Alternative solution (cost reduction)
      HYDAC Seal gas filter with integrated cyclone - patented change-over double filter, optimised for flow and pressure loss

     

    Advantages

    • Stable separation rate, covering a wide range of filtrate speeds
    • Maintenance-free and wear-free as no consumable parts, such as demister pack or filter elements
    • Maximum safety thanks to doulbe seals
    • Self-cleaning

     

     

    Gas Demister Separator GDS

    GDS

     Application range

    • Separation of aerosol droplets (> 15 µm) and surging fluids before main filtration

     

    Features

    • Unlike a cyclone, the demister is not entirely suitable for solid contamination and fluctuating operating conditions, as this greatly impairs the filtration performance

     

    Advantages

    • Maximum safety thanks to double seals
    • Low-maintenance thanks to particularly long-life demister pack design
    • Low pressure loss

     

    Function

    • In a demister (droplet separtor), the moist gas is fed through a demister pack (wire mesh) where it is redirected repeatedly
    • A baffle plate is placed upstream from the demister pack
    • As fluid droplets have a greater interia than the gas, they become deposited and as the deposits increade they flow into a collection area

     

     


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