Degassing
VACUUM PUMPS EXTRACT GASES FROM DIVERSE MEDIA
Degassing removes unwanted dissolved gases from liquids to improve product quality, performance, and safety. Trapped air or gases can weaken materials, reduce clarity, or compromise consistency in applications such as water treatment, metal processing, resins, laboratory solutions, and plastics manufacturing. Effective degassing helps create stronger metals, clearer plastics, and more stable, reliable finished products.
Vacuum pumps support degassing by creating a low-pressure environment that reduces the solubility of dissolved gases, allowing them to escape without excessive heat. By lowering pressure instead of increasing temperature, gases are released more easily—sometimes even at room temperature—while preserving the properties of the liquid.
Because degassing typically requires deep vacuum levels and may involve vapor or liquid carryover, choosing a vacuum pump capable of achieving the required vacuum while handling process byproducts is critical for consistent results.
BENEFITS OF USING VACUUM PUMPS FOR DEGASSING
Reduced Heat Requirements
By lowering pressure instead of relying on high temperatures, vacuum degassing releases dissolved gases with minimal heat, protecting the properties of the liquid or material being processed.
Improved Process Control
Vacuum-based degassing allows for precise control over pressure levels, resulting in more consistent gas removal and repeatable, high-quality outcomes.
Energy Savings & Efficiency
Because less heat is required to achieve degassing, vacuum pumps help reduce energy consumption and operating costs compared to heat-intensive degassing methods.
Related Downloads
Browse brochures, flyers, technical documents, and videos specific to degassing, how the application is used in various markets and the best products for this application.
Brochures & Flyers
Relevant Markets
Energy Industry
Degassing of electrolyte fluid in lithium-ion batteries
Plastics Industry
Extruder degassing
General Mechanical Engineering
Degassing of ceramic materials to prevent trapped air
Medical Industry
Degassing of raw materials in prosthesis manufacturing
CONTACT BECKER FOR DEGASSING VACUUM PUMPS
With decades of experience in vacuum technology, Becker brings proven engineering expertise and dependable service to degassing applications across a wide range of industries.
Becker vacuum pumps are designed to achieve the deep vacuum levels typically required for effective degassing, with oil-lubricated models offering fast pump-down times and optional gas ballast configurations to handle higher vapor loads. For processes involving corrosive or contaminating vapors, Becker’s corrosion-protected claw vacuum pumps provide a durable, low-maintenance solution.
Backed by knowledgeable application support and a global service network, Becker works closely with customers to ensure the right vacuum solution for each degassing process. Contact Becker today to discuss your application and find the right vacuum pump for your degassing needs.
DEGASSING VACUUM PUMP FAQS
What type of filtration is needed for a degassing vacuum pump?
Filtration requirements vary by process, as some applications only remove harmless gases while others involve high water vapor, condensation, or hazardous gases that may require liquid separators or specialized filtration to protect the pump.
What vacuum level is required for degassing applications?
While requirements can vary depending on the specific process, degassing typically requires a high vacuum level—generally around 29″ Hg—to effectively remove dissolved gases from liquids.
Can Becker vacuum pumps handle vapors or liquids during degassing?
Yes, many Becker vacuum pumps are designed to tolerate vapor carryover, and certain models can be configured with features such as gas ballast valves or protective filtration to safely handle vapors and condensable gases common in degassing processes.
