MIL.3-559 Replacement Filter Element-Export natural gas filter element project departme

MIL.3-559 Replacement Filter Element

The MIL.3-559 is a heavy-duty industrial filter element engineered for critical filtration applications where reliability and durability are paramount. Its design concept centers on providing consistent, high-efficiency particle removal under demanding operating conditions, ensuring system integrity and protecting sensitive downstream components. The model designation follows a standardized industrial numbering system, indicating its specific size, media type, and performance class. This filter is built to meet rigorous operational standards, making it a trusted choice for industries that cannot compromise on filtration quality.

Operating Temperature ：

-20°C to +100°C

Length (Overall) ：

~ 842 mm

Product Introduction

1. Product Concept
The MIL.3-559 is engineered as a high-performance replacement filter element designed for critical industrial filtration systems. Its core concept is to provide reliable and consistent protection by removing harmful contaminants from hydraulic fluids, lubricants, fuels, or compressed air. Built to meet exacting performance standards, this element serves as a direct, high-quality alternative in systems where maintaining fluid purity is essential for operational integrity, equipment longevity, and process reliability.

2. Key Advantages & Features

Robust Construction & Durability: Features a reinforced media pack with internal and external support structures, ensuring stability and resistance to high differential pressure and mechanical stress for a long service life.
High Contaminant Holding Capacity: Its optimized media design maximizes dirt-holding capacity, extending filter change intervals and reducing lifecycle costs and maintenance downtime.
Reliable Filtration Performance: Provides consistent and efficient particle capture at its specified micron rating, ensuring continuous fluid cleanliness and protection of sensitive system components.
Guaranteed Seal Integrity: Equipped with precision-engineered seals (e.g., gaskets or O-rings) to prevent fluid bypass and ensure a leak-free installation in compatible housings.
Direct Fit & Easy Replacement: Designed as a form-and-fit equivalent for specific OEM housings, enabling quick, hassle-free maintenance without system modification.

3. Primary Application Areas
This versatile filter element is suitable for a broad range of industrial applications, including:

Industrial Hydraulics: Protecting pumps, valves, and actuators in injection molding machines, presses, and CNC equipment.
Mobile Equipment: Used in construction, agricultural, and mining machinery for hydraulic and lubrication system filtration.
Power Generation: Ensuring clean fuel and lube oil in turbines, diesel generators, and related auxiliary systems.
Process Industries: Providing reliable filtration in chemical processing, plastics manufacturing, and metalworking fluid systems.
General Manufacturing: Serving as a critical maintenance component in various factory automation and production systems.

4. Common Models：

I-614C5TB

l-622C5TB

l-628C5TB

l-633C5TB

l-638C5TB

l-644C5TB

l-656C5TB

SO-424V5

SO-430V

SO-436V

SO-424V

SO-624VA

SO-630VA

SD-6333A

SO-640V

SO-644V

SO-648V

SD66W5S

SO-644VA5

SO-644V5

SO-648V5

SO-614VA5

SO-623VA5

SO624V5

SO-623VA5

SO624VA5

SO-630PV5

SO636PV5

SO640PV5

SO-644PV5

SO-633VA5

SO-640VA5

SO-644PV5

SO-644V5

SO-640V5

SO-644VA5

SO-644PV5

SO-646V5