LEFILTER LF-JFG372 Replacement Natural Gas Filter Element
Premium Performance Alternative to JFG-372 for Critical Gas Applications
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Product Introduction
Product Overview
The LEFILTER LF-JFG372 is a high-efficiency replacement filter cartridge designed to outperform the OEM JFG-372 in natural gas filtration systems. Engineered with advanced multi-layer composite media, this element delivers 99.98% particulate removal at 0.5 microns while maintaining exceptional flow characteristics for uninterrupted operations.
Key Advantages vs. OEM
✔ 50% Higher Dirt-Holding Capacity – Extended service life
✔ Enhanced Structural Integrity – Reinforced core withstands 250 psi pressure spikes
✔ Moisture-Resistant Design – Special hydrophobic coating prevents media swelling
✔ Universal Compatibility – Direct fit for all standard JFG-372 housings
Technical Specifications
| Parameter | LF-JFG372 | OEM JFG-372 |
|---|---|---|
| Filtration Rating | 0.5 µm (βₓ≥2000) | 0.5 µm (βₓ≥1000) |
| Max Operating Pressure | 200 psi (13.8 bar) | 180 psi |
| Flow Rate | 500 m³/h | 480 m³/h |
| Media Composition | Nano-glass + PTFE | Standard glass fiber |
| End Caps | 316L stainless steel | Carbon steel |
| Temperature Range | -40°C to 150°C | -30°C to 120°C |
| Certifications | ATEX, ISO 16890, ASME | - |
Working Principle
Four-Stage Filtration Process:
Inertial Separation
Cyclonic inlet design removes bulk liquids and 10+ µm particles
Depth Filtration
Gradient-density media traps mid-size contaminants (1-10µm)
Surface Polishing
Electrostatic PTFE membrane captures 0.5µm particles
Safety Protection
Integrated double-wire mesh prevents media migration
Automatic drain valve option available for liquid removal
Applications
Natural Gas Infrastructure
Pipeline compressor stations
City gate metering systems
LNG terminal pre-filtration
Industrial Processes
Gas turbine fuel conditioning
Petrochemical feedstock purification
Energy Production
Biogas upgrading plants
Syngas filtration
Specialized Applications
CNG fueling stations
Underground gas storage facilities
Compatible Systems
Direct replacement for:
• Original JFG-372 housings
• Equivalent to Pall HC8900FKN8H
• Interchangeable with Donaldson P562600 series
LEFILTER Gas Filtration Series
| Model | Replaces | Special Feature |
|---|---|---|
| LF-JFG372-HP | JFG-372-HP | 300 psi high-pressure design |
| LF-JFG372-EX | HC8900FKN8H-EX | ATEX Zone 1 certified |
| LF-JFG372-AC | P562600-AC | Activated carbon layer for VOC removal |
Why Choose LEFILTER?
Performance Verified: Independent lab test reports available
Technical Expertise: Free gas system audits
Cost Savings: 35% lower total cost of ownership
📥 Resources:
[Gas Filtration Application Guide]
[ATEX Certification Documents]
[Installation Video Tutorial]
Maintenance Guide
Daily: Check differential pressure (replace at 10 psi ΔP)
Quarterly: Inspect for mechanical damage
Annually: Full performance validation test
For emergency delivery or custom configurations, contact our gas filtration team !
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