Tri-Shield JGCS Series - Gas Coalescing Cartridges

Features & Benefits

Patented Tri-Shield media technology with unique blend of Tri-Lobal and cylindrical fibers for superior coalescing performance
Engineered gradient depth media matrix provides exceptional dirt loading capacity
Designed for critical applications requiring high coalescing efficiency
Handles challenging conditions with high dirt and liquid loading including semi-solids, iron sulfide, and paraffins
Up to 25% less pressure drop at start-up compared to standard polyester depth media
15X fewer contaminants downstream compared to conventional depth cartridges
Up to 20% more dirt holding capacity at recommended change-out
Textured cartridge surface with coarse finish designed to improve filtration performance
Media layers can be customized for challenging applications with multiple surface coating options
Horizontal multi-stage coalescer design for optimal separation efficiency

Advanced Tri-Shield Media Technology

The patented Tri-Shield media uses a proprietary blend of Tri-Lobal and cylindrical fibers, specifically layered in an advanced spiral construction. This gradient density design allows each layer to perform a specific contaminant management function, delivering superior dirt loading and high-efficiency coalescing compared to traditional depth filtration media.

Performance Advantages

Pressure Drop

25% Lower

Greater void space in media matrix compared to traditional fiber blends

Downstream Efficiency

15X Cleaner

Larger effective surface area creates environment for stable droplet growth

Dirt Holding

20% More

Layered Tri-Shield media in gradient depth for improved loading capacity

Coalescing Efficiency

99.99%

0.3 micron and larger of both liquid and solid contaminants

Common Applications

Compressor Suction/Discharge

Protect compressor systems from liquid slugs and solid contaminants in gas streams.

Glycol & Amine Contactors

Remove entrained liquids and solids from gas entering and leaving dehydration and treating units.

Custody Transfer Metering

Ensure accurate measurement with clean, dry gas at custody transfer points.

Molecular Sieve Protection

Protect desiccant beds from liquids and particulates that reduce adsorption capacity.

Fuel Gas Conditioning

Clean fuel gas for turbines, engines, and burner systems to extend equipment life.

Cryogenic Plant Inlet

Pre-filter gas entering cryogenic NGL recovery and LNG liquefaction systems.

Syn Gas Cleanup

Remove contaminants from synthesis gas streams in chemical processing.

Mercury Bed Protection

Pre-coalesce liquids and filter solids upstream of mercury removal beds.

Specifications

Series	Tri-Shield JGCS Series Gas Coalescing Cartridges
Filter Type	Horizontal Multi-Stage Coalescer Cartridge
Flow Direction	Stage 1: Outside to Inside \| Stage 2: Inside to Outside
Media Options	Tri-Shield Depth Style Polyester, Tri-Shield Depth Style Polypropylene
Efficiency Ratings	FF: 99.99% @ 0.3µ (liquid & solids) \| UF: 99.99% @ 0.5µ \| SF: 99.5% @ 0.3µ liquid, 99.99% solids
Nominal Diameter	4.50 inches
Standard Lengths	73", 82", 94"
Core Options	Coreless, Tin Plated Steel, Stainless Steel
Gasket Options	Buna-N, Viton, TES O-ring
End Cap Material	Nylon
End Cap Configuration	Closed end with bayonet or handle
Max Temperature (Polyester)	240°F (above 200°F requires a core)
Max Temperature (Polypropylene)	180°F
Recommended Change-Out	12-15 PSID

Cross-Reference: Upgrade from PECO Peach & Gemini PuraSep

Tri-Shield JGCS cartridges deliver superior performance compared to PECO Peach™ and Gemini PuraSep™ cartridges with higher dirt holding, lower pressure drop, and improved removal efficiency. Direct replacement for PECO horizontal coalescer cartridges in Titan-PuraSep vessels.

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