• Cliquez pour consulter notre politique d'accessibilité et contactez-nous pour toute question liée à l'accessibilité.
  • Passer à la navigation
  • Passer au contenu
  • Passer à la recherche
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
  • Quick Links
  • Contactez-nous
  • Newsroom
  • Carrières
  • Plan du site
  • Confidentialité
  • Conditions
  • Cookies
  • Accessibilité
  • Signaler une vulnérabilité

Engineered for Sustainability

© 2025 Copeland LP. Tous droits réservés.

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.

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.

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

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
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
Image
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. 

Download
CASE STUDY
Turning Waste Into Revenue
C026-Décharge_Énergie-étudedecas
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