Customer Cases

Introduction

LEFILTER, a leading Chinese manufacturer specializing in industrial fluid purification solutions, introduces the Replacement Pall Coalescer Filter Model NGGC-324-PL-01. Engineered as a direct replacement for Pall’s original NGGC-324-PL-01, this product offers identical performance, durability, and compatibility while delivering significant cost savings. Backed by ISO 9001, ISO 14001, and ISO 45001 certifications, LEFILTER ensures seamless integration into Pall systems across industries such as aviation, oil & gas, and petrochemicals.

Product Structure & Advantages

The Replacement Pall Coalescer Filter Model NGGC-324-PL-01 features a multi-layer design optimized for efficient water separation and particle removal:

1. Multi-Layer Media:

• Combines hydrophilic and hydrophobic materials for emulsified water coalescence and solid particle capture.

• Glass fiber cotton layers enhance dirt-holding capacity.

2. Center Supporting Tube:

• Provides structural stability during high-pressure operation.

3. Hydrophilic Surface Treatment:

• Promotes water droplet aggregation for efficient separation.

4. Leak-Proof Seals:

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

Key Advantages:

• Cost Efficiency: Up to 30% lower cost than Pall’s OEM filters without compromising performance.

• Rapid Delivery: Global logistics network ensures short lead times.

• ISO Compliance: Manufactured to ISO 2941 (burst resistance), ISO 2942 (integrity testing), and ISO 16889 (multi-pass performance).

• Wide Compatibility: Fits Pall’s Ultipleat® systems and other compatible housings.

Technical Parameters

While specific parameters for NGGC-324-PL-01 are not explicitly listed in the document, the filter adheres to Pall’s performance standards and LEFILTER’s rigorous quality control:

Application in Aviation Industry

The Replacement Pall Coalescer Filter Model NGGC-324-PL-01 is critical for aviation applications:

1. Fuel System Protection:

• Removes water and particulates from jet fuel, preventing engine damage and ensuring compliance with ASTM D1655.

2. Hydraulic System Purification:

• Protects hydraulic fluids from contamination, ensuring smooth operation of flight controls.

3. Extreme environmental adaptability：

• Withstands extreme temperatures and pressures in aviation environments.

Other Industrial Applications

1. Oil & Gas Industry:

• Separates water from crude oil and natural gas streams, protecting downstream equipment.

2. Petrochemical Industry:

• Purifies solvents, acids, and alkalis in refining processes.

3. Power Generation:

• Removes moisture from lubricating oils in turbines and generators.

Working Principle

The filter operates through a three-stage process:

1. Coalescence:

• Hydrophilic media merges small water droplets into larger volumes.

2. Separation:

• Gravity and hydrophobic layers separate coalesced water from the main fluid stream.

3. Drainage:

• Integrated drain valve automatically removes separated water and contaminants.

Why Choose LEFILTER’s Replacement Pall Coalescer Filters?

1. Global Compliance:

• Meets ISO 2941 (burst resistance), ISO 2942 (integrity testing), and ISO 16889 (multi-pass performance).

2. Export Experience:

• Exported to countries like Russia, Hungary, and Singapore, ensuring global applicability.

3. Technical Support:

• 24/7 assistance from LEFILTER’s team of filtration experts.

Conclusion

LEFILTER’s Replacement Pall Coalescer Filter Model NGGC-324-PL-01 delivers superior performance, durability, and cost savings for aviation, oil & gas, and petrochemical industries. Its advanced design, ISO compliance, and compatibility with Pall systems make it the ideal choice for businesses seeking reliable fluid purification solutions.

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