Donaldson
Donaldson P550050
Industrial filter element
Donaldson P550050 specifications
The Donaldson P550050 is a 3µm cellulose filter element. Filtration efficiency is rated at 2 per ISO 16889. Collapse pressure rating is 75 PSID. 20 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
- 3µmInherited from cross-reference
- Seal Material
- Not yet verified from an OEM source
- Connection / Thread
- Not yet verified from an OEM source
Performance: Donaldson published values
These are Donaldson's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Efficiency (ISO 16889)
- 2
- Media Type
- Cellulose
- Collapse Rating
- 75 PSID
About the Donaldson P550050
LUBE FILTER, SPIN-ON BYPASS
What replaces the Donaldson P550050?
20 published cross-references on file. Select to expand.
What replaces the Donaldson P550050?
20 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 |
|---|---|---|
| SN | — | Verified |
| PB50 | — | Verified |
| 104397A | — | Verified |
| SP843 | — | Verified |
| APB50 | — | Verified |
| 1EK11972 | — | Verified |
| ABH50 | — | Verified |
| 3154364 | — | Verified |
| 613 | — | Verified |
| O931369 | — | Verified |
| M43 | — | Verified |
| FE20 | — | Verified |
| P2417 | — | Verified |
| 101254 | Parker | Verified |
| 6599587 | — | Verified |
| 0451202001 | — | Verified |
| OF50 | — | Verified |
| CC1CZ6713G | — | Verified |
| 0680147 | — | Verified |
| CO97 | — | Verified |
Application & Compatibility
The DONALDSON P550050 is designed for use in industrial filtration applications. Rated at 3µm.
The 75 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 Donaldson P550050?
Is there a cross-reference for the Donaldson P550050?
What is the collapse pressure rating of the Donaldson P550050?
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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