Hydac
The Hydac 0055D020BH4HC is a 20µm microglass high performance hydraulic filter element. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. Collapse pressure rating is 4350 PSID.
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Technical specifications for the Hydac 0055D020BH4HC filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Micron Rating | 20µm |
| Media Type | Microglass High Performance |
| Collapse Rating | 4350 PSID |
| Efficiency (ISO 16889) | β1000 |
| Seal Material | Nitrile (Buna-N) |
| Flow Direction | Pressure Line (Outside-In) |
| Operating Temperature | -13°F to 250°F |
Last verified: February 2026
The HYDAC 0055D020BH4HC is designed for use in hydraulic and lubrication filtration systems. With a 20µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 4350 PSID collapse rating indicates the maximum differential pressure this element can withstand during cold starts or bypass conditions without structural failure. Ensure your system's maximum differential pressure does not exceed this rating.
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