Hilco
Hilco PL511-11
Industrial filter element
Hilco PL511-11 specifications
The Hilco PL511-11 is a 11µm cellulose filter element. Filtration efficiency is rated at β2 per ISO 16889. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. Collapse pressure rating is 100 PSID. 2 verified cross-references are 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
- 11µmDistributor-published
- Seal Material
- Nitrile (Buna-N)Distributor-published
- Connection / Thread
- Not yet verified from an OEM source
Performance: Hilco published values
These are Hilco's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Efficiency (ISO 16889)
- β2
- Media Type
- Cellulose
- Collapse Rating
- 100 PSID
- Operating Temperature
- -13°F to 250°F
What replaces the Hilco PL511-11?
2 published cross-references on file. Select to expand.
What replaces the Hilco PL511-11?
2 published cross-references 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 |
|---|---|---|
| HP511L11-6MB | Hy-Pro | Verified |
| SF511-11-6UM | Swift Filters | Sourced |
Application & Compatibility
The HILCO PL511-11 is designed for use in hydraulic and lubrication filtration systems. With a 11µm rating, this element is suitable for proportional valve protection and general hydraulic systems. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 100 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 Hilco PL511-11?
What seal material does the Hilco PL511-11 use?
Is there a cross-reference for the Hilco PL511-11?
What is the collapse pressure rating of the Hilco PL511-11?
What is the operating temperature range for the Hilco PL511-11?
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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