Hydac
Hydac 0660S020BN4HC
S series filter element
Hydac 0660S020BN4HC specifications
The Hydac 0660S020BN4HC is a 20µm betamicron® low collapse filter element. Filtration efficiency is rated at β1000 ≥ 1000 per ISO 16889. Seals are Buna-N/Nitrile, rated for -13°F to 250°F. Collapse pressure rating is 290 PSID. 1 verified cross-reference is available from aftermarket manufacturers.
Physical fit
- Outer Diameter (O.D.)
- Not yet verified from an OEM source
- Inner Diameter (I.D.)
- Not yet verified from an OEM source
- Overall Length
- Not yet verified from an OEM source
- Micron Rating
- 20µmOEM-published
- Seal Material
- Buna-N/NitrileOEM-published
- Connection / Thread
- Not yet verified from an OEM source
Performance: Hydac published values
These are Hydac's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Efficiency (ISO 16889)
- β1000 ≥ 1000
- Media Type
- Betamicron® Low Collapse
- Collapse Rating
- 290 PSID
- Flow Direction
- Suction Line (Outside-In)
- Operating Temperature
- -13°F to 250°F
- Series
- S
About the Hydac 0660S020BN4HC
Hydac 0660 S 020 BN4HC - Betamicron® Low Collapse - Buna-N/Nitrile seals
What replaces the Hydac 0660S020BN4HC?
1 published cross-reference on file. Select to expand.
What replaces the Hydac 0660S020BN4HC?
1 published cross-reference on file. Select to expand.
A cross-reference confirms dimensional fit and micron rating, not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.
Published cross-references
| Part Number | Manufacturer | Match |
|---|---|---|
| HPS66L12-25MB | Hy-Pro | Verified |
Application & Compatibility
The HYDAC 0660S020BN4HC 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. Buna-N/Nitrile seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 290 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.
Frequently Asked Questions
What micron rating is the Hydac 0660S020BN4HC?
What seal material does the Hydac 0660S020BN4HC use?
Is there a cross-reference for the Hydac 0660S020BN4HC?
What is the collapse pressure rating of the Hydac 0660S020BN4HC?
What is the operating temperature range for the Hydac 0660S020BN4HC?
How this entry is verified
Every specification on this page names its source: manufacturer documents first, distributor catalogs second, decoded part-number patterns labeled as such. When a value has not been verified from an OEM source, the cell says so. Cross-references are fit claims, never performance claims.
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