Customer Cases

Introduction

LEFILTER, a leading Chinese manufacturer specializing in industrial fluid purification solutions, introduces the Replacement Pall Coalescer Filter Model LCS4PXSH. Engineered as a direct replacement for Pall’s original LCS4PXSH, 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 LCS4PXSH features a multi-layer design optimized for efficient water separation and particle removal:

1. Multi-Layer Media:

• Pleated filter paper and fiberglass layers for depth filtration.

• 95% glass fiber cotton for enhanced dirt-holding capacity.

• Knitting sleeve for surface filtration and structural integrity.

2. Center Supporting Tube:

• Provides mechanical stability during operation.

3. Hydrophilic Characteristics:

• Promotes emulsified water coalescence into larger droplets for efficient separation.

4. Equivalent Performance:

• Matches Pall’s LCS4PXSH specifications for pressure drop, flow rates, and filtration efficiency.

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.

• High Reliability: ISO-certified quality control and 100% pre-delivery testing.

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

Application in Aviation Industry

The Replacement Pall Coalescer Filter Model LCS4PXSH is critical for aviation applications:

1. Fuel System Protection:

• Removes water and particulates from jet fuel, preventing engine damage.

• Ensures compliance with aviation fuel standards (e.g., 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.

• Protects downstream equipment from corrosion and damage.

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 LCS4PXSH 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.

1. Other Model

2. LCS2B1AH

3. LCS06PXSH

4. CC3LGATH13

5. CS604LGDH13

6. LCS4B1AH

7. LCS2PXSH

8. CC3LGB7H13

9. CS604LGBDH13

10. LCS2H1AH

11. LCS4PXSH

12. CC3LG02H13

13. CS604LGT2H13

14. LCS4H1AH

15. LSS2F1H

16. CS604LGH13

17. CS604LGT2DH13

18. LCS2H2HH

19. LSS2F2H

20. CS604LGBH13

21. CS604LGBT2H13

22. LCS4H2HH

23. NGGC-324-PL-01

24. NGGC-336-PL-01

25. CS604LGBT2DH13