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Engineered for Sustainability

© 2025 Copeland LP. All rights reserved.

Documents

  • Manual & Guide
  • Case Study
  • Brochure
  • NameLanguageTypeSizeLink
    Maintenance PosterEnglishPDF243 kBDownload
    NameLanguageTypeSizeLink
    Landfill Cuts Emissions: Like Removing 22,000 Cars From The RoadsEnglishPDF376 kBDownload
    Single-Screw Compressor Helps University Get "A" in Electrical SavingsEnglishPDF221 kBDownload
    NameLanguageTypeSizeLink
    VILTER CHP VSG Gas Boosting PackagesEnglishPDF968 kBDownload
    VILTER Hydrocarbon Processing BrochureEnglishPDF2 MBDownload
    VILTER Process Refrigeration SystemsEnglishPDF1 MBDownload
    VILTER VSG Gas Compressor ModulesEnglishPDF1 MBDownload
    VILTER VSSG VSG BrochureEnglishPDF3 MBDownload
    NameLanguageTypeSizeLink
    Maintenance PosterEnglishPDF243 kBDownload
    NameLanguageTypeSizeLink
    Landfill Cuts Emissions: Like Removing 22,000 Cars From The RoadsEnglishPDF376 kBDownload
    Single-Screw Compressor Helps University Get "A" in Electrical SavingsEnglishPDF221 kBDownload
    NameLanguageTypeSizeLink
    VILTER CHP VSG Gas Boosting PackagesEnglishPDF968 kBDownload
    VILTER Hydrocarbon Processing BrochureEnglishPDF2 MBDownload
    VILTER Process Refrigeration SystemsEnglishPDF1 MBDownload
    VILTER VSG Gas Compressor ModulesEnglishPDF1 MBDownload
    VILTER VSSG VSG BrochureEnglishPDF3 MBDownload
    NameLanguageTypeSizeLink
    Maintenance PosterEnglishPDF243 kBDownload
    NameLanguageTypeSizeLink
    Landfill Cuts Emissions: Like Removing 22,000 Cars From The RoadsEnglishPDF376 kBDownload
    Single-Screw Compressor Helps University Get "A" in Electrical SavingsEnglishPDF221 kBDownload
    NameLanguageTypeSizeLink
    VILTER CHP VSG Gas Boosting PackagesEnglishPDF968 kBDownload
    VILTER Hydrocarbon Processing BrochureEnglishPDF2 MBDownload
    VILTER Process Refrigeration SystemsEnglishPDF1 MBDownload
    VILTER VSG Gas Compressor ModulesEnglishPDF1 MBDownload
    VILTER VSSG VSG BrochureEnglishPDF3 MBDownload
    Contact Us

    Have questions or comments? We’d love to hear from you.  

    Where to buy

    Find a distributor near you.

    Service and Support
    Get troubleshooting, maintenance, and repair information for your Vilter products
    Industry Leading Single Screw Technology

    Industry Leading Single Screw Technology

    Our transformational solutions are powered by the efficient Vilter single-screw compressor, which enables industry leading up-time proven over decades of operation.

    • Balance of axial and radial loading extends bearing lifespan for improved durability
    • Precision mechanical modulation of capacity and pressure ratio through Parallex Slides enhances operational flexibility
    • Simplified servicing ensures hassle-free maintenance
    • Proven resilience in the most challenging environments, ensuring reliable performance
    • Extensive 17-year track record of operating in the RNG space more than 145 facilities in North America all using single-screw compressors from Vilter by Copeland
    • Single screw technology developed and fabricated in Wisconsin
    Landfill industrial gas plant

    Industrial Gas Compression

    Vilter sets the industry standard for gas compression solutions in Renewable Natural Gas (RNG) including landfills, waste-water treatment, dairy, and food waste solutions. With the proven single-screw compression technology and more than 150 years of industrial experience, Vilter compressors offer  some of the highest levels of dependability in the market.
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    Single Screw Compressors Deliver Scalability Across Balance of Plant

    Vilter single screw compressors use a rotary, positive displacement compressor design to provide the lowest lifecycle costs and highest reliability of all gas compressors. A balanced design provides quiet and reliable operation, even while performing at pressures over 1,100 PSI. 

    VSSG – Single ScrewVSG – Single Screw
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    Add the reliability where it matters most

    Vilter technology and industry expertise delivers the uptime and dependability needed in demanding Renewable Natural Gas (RNG) applications. More than 145 operating plants in North America rely on Vilter by Copeland single screw compression technology for consistent and quality production.

    Make it easy. There is variability with gas quality specifications, utility negotiations, feed stocks, local and federal incentives, and various entities involved in a project. Vilter by Copeland innovation and expertise can help you navigate the options including:

    • Blower skids to boost the initial biogas to maintain pressure across contaminant removal and optimize inlet pressure to the feed gas compressor
    • Low-pressure and high-pressure chilling skids to dehydrate the biogas upstream and downstream of the feed gas compressor
    • Single-screw feed gas compressor technology to pressurize the biogas upstream of the Carbon Dioxide removal technology
    • Single-screw recycle and vacuum compressors or feed gas compressor for Nitrogen removal depending on the technology selected
    • Single-screw product gas compressor technology to boost the biomethane to pipeline pressure including the unique Vilter High Pressure Low Displacement compressor model
    • Fuel gas booster to provide pressurized biogas to a gas turbine for combined heat and power (CHP) technology.
    CASE STUDY
    Single screw compressor helps university get “A” in electrical savings”
    VILTER GAS High Pressure Turbine Fuel Gas QBR
    CASE STUDY
    Single screw compressor helps university get “A” in electrical savings”

    As a compressor manufacturer and part of Emerson’s hydrocarbon industry presence, Vilter was uniquely positioned to provide a custom packaged compressor system. The gas compressor package was factory-engineered, assembled, and designed to conform with all applicable industry, county/local codes and customer specifications.

    Read more
    CASE STUDY
    Uptime Accelerates Biofuel Growth Plans
    Uptime Accelerates Biofuel Growth Plans
    CASE STUDY
    Uptime Accelerates Biofuel Growth Plans

    Aggressive growth plans of a biofuel provider demanded that vital compression solutions could support an additional 40 – 50 dairy farms in the region. By delivering up to 99 percent uptime, the durable Vilter compressors helped the company realize its ambitious objectives. 

    Read more
    CASE STUDY
    Capturing Value From CO2
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    CASE STUDY
    Capturing Value From CO2

    Carbon capture and sequestration (CCS), also known simply as carbon capture, offers the opportunity to boost profitability while reducing greenhouse gas (GHG) emissions. Industrial facilities like ethanol, cement and chemical production plants that emit carbon dioxide can significantly benefit from this process. Balance of plant solutions start with proven front-end engineering and builds in reliable uptime with durable equipment for quality compression and dehydration. 

    Read more
    CASE STUDY
    Turning Waste Into Revenue
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    CASE STUDY
    Turning Waste Into Revenue

    How does one of the largest landfills in the U.S. turn an $80,000 annual expense into a million-dollar revenue stream? By building a landfill gas processing facility that uses a gas compression system based on 17 Vilter single screw compressors to generate usable energy from methane waste gas — reducing overall emissions by 63%.

    Read more

    Small Livestock Operations Can Corral Big Efficiency

    Smaller operations possess the potential to capture methane and reuse it as a valuable secondary product, like natural gas. Even those with fewer than 500 head can tap into this source of savings and efficiency. Look to Vilter industrial compressor technology for a right-sized biogas recovery system. 

    The savings round up starts with micro-conditioning.
    cattle herd

    Industries Served

    Waste Water Treatment Plants
    Dairy Farms
    Landfills
    Food Waste