High-Flow Gas Coalescing Filter Elements | CS604LGDH13

The Meitong CS604LG high-efficiency liquid/gas coalescer features a dual-layer design combining high-efficiency coalescing media with a specially treated oleophobic and hydrophobic drainage layer. This construction supports effective liquid droplet capture while maintaining a low operating pressure drop.

Designed to remove solid particles and entrained liquids from gas streams, these gas coalescing filter elements can achieve downstream liquid levels as low as 0.003 ppmw, with solid particle removal efficiency of up to 99.99% at 0.3 μm, under specified test and operating conditions. By reducing contamination, the CS604LG helps limit downstream fouling and lower operating and maintenance costs.

With high-flow handling capacity, the series supports stable filtration performance within its specified operating range. Applications include natural gas processing, compressor and turbine protection, lubricating oil mist and water droplet removal from process and exhaust gas streams, and reduced solvent carryover in gas purification systems.

The Meitong CS604LG offers a cost-effective option for natural gas filtration and is engineered as a replacement for selected Pall CS604 Series SepraSol Plus liquid/gas coalescer elements. Compatibility should be confirmed against the original part number, installation configuration and operating requirements.

How the CS604LG Gas Coalescer Works

1. Capture: As gas passes through the coalescing media, fine liquid droplets are captured by the fibers.

2. Coalesce: The captured droplets combine on the fiber surfaces, forming larger drops.

3. Drain: The enlarged droplets enter the drainage layer and drain into the vessel’s liquid collection and drainage system.

Typical Installation Locations

· Amine Treating Systems: Feed gas → Gas coalescing filter → Amine absorber.

· TEG Dehydration Systems: Wet feed gas → Gas coalescing filter → TEG contactor.

· Adsorption Systems: Gas coalescing filter → Molecular sieve or other adsorbent bed.

· Fuel Gas Systems: Particulate filtration and gas coalescing, as required → Gas turbines, engines or burners.