Coalescing Filtration Solutions

Ensure purity and protect your equipment with Graver Technologies’ advanced coalescing solutions for contaminant-free compressed air and gas systems.

Coalescing filters are essential components used in industrial systems to remove water, oil, and other liquid contaminants from gases and air streams. They work by merging fine liquid droplets into larger ones, making them easier to separate and remove. At Graver Technologies, we offer advanced coalescing filtration solutions designed to ensure cleaner, purer air and gas flows in industrial systems. By effectively removing contaminants such as oil, water, and particulate matter, our coalescing filters protect critical equipment like compressors, turbines, and vacuum pumps.

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Coalescing Filtration Solutions We Offer

We provide an extensive range of industrial coalescing filters, including:

  • AGS Series: Single or double stage coalescing vessels, 1 or 0.3 µm retention, highly efficient (more than 99% moisture removal), carbon steel or stainless steal construction, covering a wide range of flow rates.
  • PME Series: These filters utilize a multi-stage design to coalesce fine droplets into larger ones, achieving separation efficiencies up to 99.95% for particles as small as 0.3 µm. Constructed with ultra-fine fiberglass and metallic support sleeves, they ensure durability and minimal maintenance.
  • CP Series: The CP Series filters are in-line filtration solutions that effectively remove dust, dirt, pipe scale, and other solid contaminants from compressed air and gas pipelines. With filtration capabilities ranging from 0.3 to 750 microns and flow rates up to 234,000 scfm, they offer versatile and efficient protection for industrial systems.
  • Consler® PME/KME Series Exhaust Separators: The Consler® PME/KME Series Exhaust Separators are specialized filters designed to remove liquid aerosols and particulates from exhaust gas streams. These separators are ideal for applications in power generation and other industries where clean exhaust is critical for system efficiency and compliance with environmental standards.

Key Features of Our Coalescing Filters

The following features of our coalescing filters have contributed to their popularity.

  • Efficient contaminant removal: Our gas coalescing filters are designed to effectively remove water, oil, and particulate contaminants from air and gas streams, ensuring a cleaner and more reliable flow.
  • Enhanced equipment protection: By capturing harmful liquids and particles, our filters protect critical equipment such as compressors, turbines, and pumps, reducing wear and tear.
  • High-performance filtration: Featuring advanced multi-stage filtration technology, our coalescing filters ensure high efficiency in separating liquid droplets from gas, even in challenging conditions.
  • Customizable solutions: We offer a range of coalescing filtration solutions tailored to meet the specific needs of different industries and applications.
  • Durability & reliability: Built with high-quality materials, our filters are designed for long-lasting durability, reducing the frequency of replacements and minimizing downtime.
  • Cost-Effective maintenance: Our coalescing filters help lower maintenance costs by effectively removing contaminants and reducing the risk of system failures.
  • Compliance with industry standards: Graver Technologies' filters are designed to meet and exceed stringent industry standards, ensuring that your system remains compliant and operates efficiently.

Applications of Coalescing Filters

Here are the typical applications of coalescing filters across industries:

  • Pharmaceuticals: Coalescing filters provide sterile and contaminant-free compressed air to production lines and cleanrooms. They remove oil aerosols, fine particulates, and moisture to protect pneumatic equipment and maintain high purity, helping pharmaceutical facilities to meet GMP standards and regulatory environments.
  • Food and Beverage: In this industry, the coalescing filters deliver clean, dry, and compressed air for processing, bottling, and packaging applications. They prevent oil, dust, and moisture contamination that could compromise food safety, while also safeguarding equipment and ensuring compliance with FDA and HACCP guidelines.
  • Chemical Manufacturing: Chemical manufacturing facilities use coalescing filters to purify process air and gas streams. They help remove solid contaminants and liquid aerosols that can corrode equipment or disrupt reactions. These filters also help maintain consistent pressure in both high- and low-pressure systems, enhancing process integrity and equipment lifespan in harsh environments.
  • Biotechnology: Coalescing filters deliver ultra-clean air and gases for sensitive operations like fermentation, cell culture, and lab testing in biotechnology applications. By capturing particles as small as 0.3 microns, they protect bioprocessing equipment and uphold biosafety standards in controlled environments.
  • Power Generation and Energy: Power plants and energy systems use coalescing filters to protect turbines, compressors, and other high-value equipment from oil mist, dust, and moisture. These filters maintain stable pressure, reduce the risk of fouling, and help control emissions from exhaust streams, supporting both operational efficiency and environmental compliance.

Optimize Air and Gas Quality with Advanced Coalescing Filtration Solutions

Compressed air and gases moving through pipelines often accumulate contaminants like dust, rust, pipe scale, oil, water, and residual chemicals. These impurities can harm downstream equipment, disrupt flow measurement, and compromise product quality. Coalescing is a filtration process that removes these unwanted particulates by merging fine liquid droplets into larger ones, making them easier to separate from the gas stream. Strategically placed coalescers—especially after compressors—are essential for capturing compressor oils, moisture, and particulates before they reach sensitive equipment. Graver Technologies’ coalescing solutions ensure cleaner, purer air and gas flows, protecting system components, supporting efficient operations, and meeting the high standards required in critical applications.

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Consler® PME/KME Series Exhaust Separators

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