Hydac 0330D, 0500D, 0650D, 0660D Series Pressure Filter Elements

Product Overview

Key Product Features

• Filtration Precision: The filtration accuracy ranges from 3 μm to 200 μm, depending on the specific element model and filter media selected.

• Diverse Filter Media Options: Available media include glass fiber, solid plastic, metal mesh, metal wool, plain Dutch weave mesh, and water-absorbing materials. This variety enables both absolute filtration (capturing nearly 100% of particles above the specified size) and nominal filtration (capturing a high percentage of target particles).

• Excellent Pressure Resistance: Maximum allowable pressure differentials are 10 bar, 25 bar, 30 bar, or 210 bar, making the elements suitable for low-to-high pressure operating environments.

• Wide Temperature Range: The maximum operating temperature is up to 100°C, compatible with all conventional hydraulic and lubricating fluids.

• Optional Configuration: Most models are non-bypass valve designs; however, versions with integrated bypass valves are available as optional configurations to meet specific system requirements.

Structural Design

• The filter elements adopt pleated filter media technology, which significantly increases the effective filtration area—this design enhances contaminant holding capacity and extends the service life of the element.

• The filter core skeleton and end caps are constructed from 304 or 316 stainless steel. This material selection provides excellent corrosion resistance and high-pressure resistance, ensuring structural stability even in harsh operating conditions.

Model Interpretation (Taking "0300D010ON" as an Example)

Application Fields

• Construction machinery (e.g., excavators, loaders)

• Metallurgical and heavy equipment (e.g., rolling mills, forging presses)

• Petrochemical and energy industries (e.g., oilfield equipment, power generation systems)

• Industrial manufacturing (e.g., machine tools, hydraulic presses)