Floco Coalescing Filter/Separators provide superior performance and cost-effective solutions for removing liquids and aerosols from natural gas. Designed for efficiency and reliability, these systems ensure cleaner gas by eliminating mist, fog, smoke, and droplets, reducing operational issues and maintenance costs. Our CS Series is ideal for systems with minimal free liquids, utilizing a single-stage vessel with reverse-flow fiberglass media cartridges for high-efficiency gas-liquid separation.
For applications with moderate free liquids, the CSA Series features a two-stage vessel that incorporates a large-volume inlet sump with liquid level controls and dump valves to efficiently separate and discharge water and hydrocarbons. The second stage uses CS Series cartridges to coalesce remaining aerosols. For systems handling slugging liquid loads, our CSB Series provides a three-stage vessel, adding a vane or mesh pad extractor for enhanced separation before final coalescing. These advanced designs ensure optimal performance across a wide range of gas processing operations.

Floco Filter/Separators are available in a variety of connection sizes, from 1” to 12” and larger, with ASME-rated pressure options up to 1440 PSIG. Head closure options include flat-flat, davit-hung, hinged swing-bolt, and quick-opening designs for ease of maintenance. Additional accessories, such as liquid level controls, dump valves, pressure gauges, and sight glasses, can be integrated as needed. With proven performance in production, transmission, and distribution operations, Floco Coalescing Filter/Separators deliver dependable results for natural gas processing.
