Building on decades of product experience in gas filtration, HYDAC offers tailor-made gas filters and element technology along the entire process chain: from generation and infrastructure to the use in vehicles, ships and industrial plants. In addition to products for particle separation, we also offer solutions for condensate and aerosol separation.
HYDAC Gas Filters for alternative fuels and drive technologies of the future
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
- Alternative fuels, e.g. H2, LNG, LPG...
- Other technical gases
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
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See how it work's
GCF without Cyclone for Particle and Aerosol Filtration
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Gas Particle Filter GPF
Application range
- Filtration of dry gases
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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:
- Version with standard market design
- 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
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GF1
GF1
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GF2
GF2
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GF3
GF3
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GF4
GF4
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GFS
GFS
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GFH
GFH
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GFL
GFL
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Pre-Separator
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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
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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
Events
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