Customer Cases

Introduction

LEFILTER, a leading Chinese manufacturer specializing in industrial fluid purification solutions, introduces the Natural Gas Filter Element Model JFG-72. Engineered for gas-liquid and liquid-solid separation in natural gas, artificial gas, and other non-corrosive gas streams, this filter ensures pipeline integrity and downstream equipment protection. With a focus on durability, efficiency, and compliance with international standards, the JFG-72 is ideal for applications in natural gas processing, petrochemicals, and aviation fuel systems.

Product Structure & Advantages

The Natural Gas Filter Element Model JFG-72 features a robust design optimized for gas-liquid separation:

1. Multi-Layer Media:

• Combines hydrophilic and hydrophobic materials to coalesce liquid droplets and trap solid particulates.

• Glass fiber layers enhance dirt-holding capacity and filtration efficiency.

2. Center Support Tube:

• Provides structural stability during high-pressure operation.

3. Hydrophilic Coating:

• Promotes water droplet aggregation for efficient separation.

4. Leak-Proof Seals:

• O-ring seals ensure tight fit and prevent bypass flow.

Key Advantages:

• High Separation Efficiency: Removes ≥99.9% of liquid droplets and solid particles.

• Durable Construction: Stainless steel housing and composite media resist corrosion and mechanical stress.

• Wide Compatibility: Fits standard filter housings in gas processing units.

• ISO Compliance: Manufactured to ISO 9001, ISO 14001, and ISO 45001 standards.

Application in Aviation Industry

The Natural Gas Filter Element Model JFG-72 plays a critical role in aviation applications:

1. Jet Fuel Filtration:

• Removes water and particulates from aviation fuel, ensuring engine performance and safety.

• Complies with aviation fuel standards (e.g., ASTM D1655).

2. Hydraulic System Protection:

• Separates moisture and contaminants from hydraulic fluids, preventing component failure.

Other Industrial Applications

1. Natural Gas Processing:

• Removes water and hydrocarbons from natural gas streams for pipeline transportation.

2. Petrochemical Industry:

• Purifies gases and liquids in refining processes, protecting downstream equipment.

3. Power Generation:

• Cleans fuel gases for turbines, ensuring efficient and reliable energy production.

Working Principle

The JFG-72 operates through a three-stage process:

1. Coalescence:

• Hydrophilic media merge small liquid droplets into larger volumes.

2. Separation:

• Gravity and hydrophobic layers separate coalesced liquids from the gas stream.

3. Filtration:

• Solid particulates are trapped by the multi-layer media, ensuring clean gas output.

Conclusion

LEFILTER’s Natural Gas Filter Element Model JFG-72 delivers superior performance, durability, and cost savings for aviation, natural gas, and petrochemical industries. Its advanced design, ISO compliance, and efficient separation capabilities make it the ideal choice for businesses seeking reliable fluid purification solutions.

Alternative Models

The following JFG-series and equivalent models are available for diverse needs (extracted from documentation):