High-Efficiency Liquid and Solid Removal from Gas Streams
SG Industrial Inc. offers a premium line of Filter Separators, engineered and manufactured by Sungov Engineering, to deliver superior performance in gas filtration applications. These vessels combine high-efficiency filter elements with a secondary separation stage—using either a vane pack or demister pad—to achieve exceptional removal of both solids and liquids.
Key Benefits:
- Two-Stage Filtration and Separation
• First-stage filter elements remove fine solid particles and liquid aerosols from the gas stream
• Second-stage vane pack or demister pad effectively captures and removes coalesced liquids, ensuring low carryover
- Customizable Configurations
• Element designs available in pleated, depth, or coalescing media tailored to process conditions
• Secondary separation stage can be fitted with either vane packs or demister pads, depending on application requirements
- Robust Construction
• Fully fabricated vessels using carbon steel, stainless steel, or specialty alloys
• Pressure ratings available up to Class 1500
• Housings available with or without ASME “U” Stamp to meet project specifications
- Maintenance-Friendly Design
• Quick-opening closures available for rapid element replacement
• Drain and vent connections provided as standard
• Differential pressure ports optional for monitoring filter performance
Technical Overview:
| Design Pressure | Up to Class 1500 |
|---|---|
| Temperature Range | -20°F to 750°F |
| Standard Sizes | 2″ to 72″ diameter (custom sizes available) |
| End Connections | Flanged, or butt-welded |
| Construction Materials | Carbon steel, stainless steel, duplex, or special alloys |
| Secondary Separation | Vane pack or demister pad |
| ASME Certification | Optional “U” Stamp available |
| Quick Opening Closures | Optional |
Why Choose SG Industrial Inc. Filter Separators?

Dual-Stage Efficiency
Combines particulate and liquid removal in a single vessel—reducing the need for multiple filtration stages and saving space.

Tailored Solutions
Configured with a variety of filter elements and secondary separation options to meet specific process requirements, from natural gas to petrochemicals.

Built for Tough Environments
Manufactured to comply with ASME and API standards, ensuring dependable operation in demanding oil & gas, chemical, and industrial applications including sour service (NACE).
Typical Applications:
- Natural gas dehydration and sweetening systems
- Gas processing plants
- Fuel gas conditioning
- Compressor station filtration
- Refinery and petrochemical gas lines
Frequently Asked Questions:
Coalescing filter separators used in Houston combine filtration and coalescence stages to remove fine liquid droplets and solids from gas streams, improving gas purity and protecting downstream equipment.
A trusted supplier in Texas offers local stock, fast delivery, custom solutions, installation support, and after-sales service specifically for industrial filter separators.
Filter separators not only trap solid particles but also separate liquid droplets by coalescing or gravity settling, making them ideal for gas/liquid removal in one unit.
Leading manufacturers specialize in designing high-performance gas filter separators, offering compliance with industry codes, material customization, and validated performance data.
Experienced manufacturers ensure quality by providing rigorous testing, engineering support, warranty, and adherence to standards—delivering reliable and efficient filter separators for your application.
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Filter Separators
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Quick Opening Closures
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