Stauff
Stauff NR630B25B
Industrial filter element
Stauff NR630B25B specifications
The Stauff NR630B25B is a 25µm filter element. It measures 5.09" OD x 2.771" ID x 15" long. 2 verified cross-references are available from aftermarket manufacturers. Specifications verified. Last reviewed: April 2026
Physical fit
- Outer Diameter (O.D.)
- 5.09"Verified via cross-reference
- Inner Diameter (I.D.)
- 2.771"Verified via cross-reference
- Overall Length
- 15"Verified via cross-reference
- Micron Rating
- 25µmVerified via cross-reference
- Seal Material
- Not yet verified from an OEM source
- Connection / Thread
- Not yet verified from an OEM source
What replaces the Stauff NR630B25B?
2 published cross-references on file. Select to expand.
What replaces the Stauff NR630B25B?
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 |
|---|---|---|
| HP400L15-25WB | Hy-Pro | Verified |
| SF400-15-25UW | Swift Filters | Sourced |
Application & Compatibility
The STAUFF NR630B25B is designed for use in hydraulic and lubrication filtration systems. With a 25µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits.
Frequently Asked Questions
What micron rating is the Stauff NR630B25B?
What are the dimensions of the Stauff NR630B25B?
Is there a cross-reference for the Stauff NR630B25B?
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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