VFVerifiedFilters

Norman

Norman 325

Industrial filter element

OEM Manufacturer
Representative illustration, not the actual part

Norman 325 specifications

The Norman 325 is a 25µm filter element. 2 cross-references on file (1 verified, 1 sourced).

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
25µmInherited from cross-reference
Seal Material
Not yet verified from an OEM source
Connection / Thread
Not yet verified from an OEM source

What replaces the Norman 325?

2 cross-references on file (1 verified, 1 sourced). 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.

Cross-references on file

Each row carries its own evidence status. Verified: confirmed against a source document. Sourced: taken from a published cross list, not independently confirmed. Transitive: derived through a chain of published crosses. None is an application-compatibility approval.

Part NumberManufacturerMatch
SF290CSwift FiltersSourced
P551553DonaldsonVerified
Get a quote on any of these →

Application & Compatibility

The NORMAN 325 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 Norman 325?

The Norman 325 has a 25µm micron rating.

Is there a cross-reference for the Norman 325?

Yes. 2 cross-references on file (1 verified, 1 sourced) for the Norman 325 from manufacturers including Swift Filters, Donaldson. A cross-reference is a fit-and-rating claim, not a performance or application approval. Contact VerifiedFilters for specific part numbers and availability.

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.

Our verification standards →

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Labeled Cross-References

Every cross-reference on file carries its evidence status: verified, sourced, or transitive

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