Faudi 60.644-900/D High-Efficiency Tapered Fuel Water Separator Cartridge

LEFILTER aftermarket Faudi 60.644-900/D separator filter is a high-performance tapered secondary separation cartridge designed for Faudi two-stage fuel coalescence and separation systems. Optimized for standard medium-to-large flow fuel processing conditions, this element adopts gradient layered hydrophobic glass fiber media with enhanced water interception accuracy. It is specially used for deep removal of free water, aggregated water droplets and fine particulate impurities from diesel, aviation jet fuel and light hydrocarbon fluids after primary coalescence. LEFILTER strictly replicates the original taper geometry, overall dimensions and end sealing structure of Faudi 60.644-900/D, realizing 100% plug-and-play interchange without housing modification. It is an ideal cost-effective replacement solution for industrial fuel transfer stations, large oil depots, port bunkering systems and aviation fuel supply terminals using Faudi purification equipment.

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Faudi 60.644-900/D High-Efficiency Tapered Fuel Water Separator Cartridge

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Faudi 60.644-900/D High-Efficiency Tapered Fuel Water Separator Cartridge

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Product Introduction

Product Overview

Faudi 60.644-900/D is a core model in the classic Faudi 60.644 tapered separator series. Different from conventional cylindrical filter elements, its unique conical structure optimizes internal fluid dynamics, making the fuel flow more uniform across the entire filter surface. This structural advantage effectively avoids local flow concentration, reduces media partial load, and delays clogging during long-term continuous operation.

This replacement cartridge adopts high-temperature cured permanent hydrophobic media, which maintains stable water-repellent performance under long-term fuel scouring and effectively prevents fuel secondary emulsification. The integrated integral polyurethane end cap eliminates bypass filtration and dead filtration zones. The built-in reinforced support skeleton enhances overall structural stability, resisting media deformation and pressure drop drift under frequent system pressure fluctuations. With reliable purification performance and extended service life, 60.644-900/D becomes a preferred upgraded replacement for conventional Faudi separation elements.

Working Principle

60.644-900/D adopts Faudi’s classic tapered inside-out hydrophobic separation principle:

1. Fuel containing coalesced water droplets and fine solid impurities flows radially outward from the inner core to the outer filter layer.

2. The high-density hydrophobic filter media firmly intercepts all free water droplets and prohibits water penetration.

3. Only dry, clean and qualified fuel smoothly passes through the tapered separation media.

4. Blocked water droplets gather on the media surface, merge into large water masses and settle by gravity to complete efficient fuel-water separation.

Key Features

- Standard tapered OEM dimension: Perfect matching with Faudi 60.644 series separation housings

- Enhanced permanent hydrophobic media: Stable water separation performance, anti-emulsification

- Fluid dynamic optimization design: Uniform flow distribution, anti-local clogging

- Full sealed leak-proof structure: Zero bypass filtration, ensure full-flow purification efficiency

- Reinforced rigid inner framework: Anti-deformation under long-cycle fluctuating pressure

- Complete interchangeability: Direct plug-and-play replacement without equipment adjustment

Full Compatible Faudi Separator Model Range

60.644-179/D, 60.644-235/D, 60.644-279/D, 60.644-300/D, 60.644-362/D, 60.644-407/D, 60.644-430/D, 60.644-526/D, 60.644-565/D, 60.644-600/D, 60.644-626/D, 60.644-700/D, 60.644-727/D, 60.644-756/D, 60.644-820/D, 60.644-842/D, 60.644-900/D, 60.644-965/D, 60.644-1012/D, 60.644-1093/D, 60.644-1130/D, 60.644-1204/D, 60.644-1226/D, 60.644-1244/D, 60.644-1422/D, 60.6C4 series, 60.444 series, 60.4C4 series, 60.648 series, 60.649 series, 60.655 series, 60.677 series

Application Scenarios

60.644-900/D tapered separation filter elements are widely used in medium and large-flow Faudi fuel purification systems, including large-scale oil depot fuel refining pipelines, port fuel bunkering facilities, petrochemical finished fuel transmission systems and general aviation fuel supply stations. As core secondary separation components, they effectively remove residual free water and fine particles after coalescence, greatly improve fuel dryness and clarity, and protect downstream precision instruments, fuel pumps and control valves from water corrosion and abrasive wear.

Product Advantages

1. Standard tapered size design, fully compatible with original Faudi equipment without installation errors

2. Upgraded hydrophobic media ensures long-term stable separation efficiency and anti-emulsification ability

3. Conical flow optimization reduces flow resistance and improves overall system throughput

4. Strong structural stability, suitable for long-term uninterrupted industrial fuel purification work

5. Complete Faudi filter series support one-stop matching procurement and batch replacement

FAQ

Q: Is 60.644-900/D fully interchangeable with original Faudi filter?

A: Yes, all dimensions, taper angle and sealing interface are strictly consistent with original parts, supporting direct plug-and-play replacement.

Q: What is the advantage of Faudi tapered separator compared with ordinary filters?

A: The conical structure provides more uniform fluid distribution, avoids local media overload, and achieves longer service life and more stable filtration effect.

Q: What fuel types can 60.644-900/D handle?

A: It is mainly used for efficient water and impurity removal of aviation jet fuel, diesel and various industrial light hydrocarbon fuels.

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