VFVerifiedFilters

Fairey Arlon

Fairey Arlon R640-H-2603A

Industrial filter element

Verified SourceAbsolute Rated
OD 3.4"L 26"ID 1.95"
Dimensional schematic from verified specifications

Fairey Arlon R640-H-2603A specifications

The Fairey Arlon R640-H-2603A is a 3µm microglass (absolute) filter element. It measures 3.4" OD x 1.95" ID x 26" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. 2 verified cross-references are available from aftermarket manufacturers. Specifications verified. Last reviewed: April 2026

Physical fit

Outer Diameter (O.D.)
3.4"Verified via cross-reference
Inner Diameter (I.D.)
1.95"Verified via cross-reference
Overall Length
26"Verified via cross-reference
Micron Rating
3µmVerified via cross-reference
Seal Material
Nitrile (Buna-N)Verified via cross-reference
Connection / Thread
Not yet verified from an OEM source

Performance: Fairey Arlon published values

These are Fairey Arlon's own published numbers. Performance specs differ by brand and are never inherited across cross-references.

Efficiency (ISO 16889)
β200
Media Type
Microglass (Absolute)
Operating Temperature
-13°F to 250°F

What replaces the Fairey Arlon R640-H-2603A?

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 NumberManufacturerMatch
HP64L26-3MBHy-ProVerified
SF6400-26-3UMSwift FiltersSourced
Get a quote on any of these →

Application & Compatibility

The FAIREY ARLON R640-H-2603A is designed for use in hydraulic and lubrication filtration systems. With a 3µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.

Frequently Asked Questions

What micron rating is the Fairey Arlon R640-H-2603A?

The Fairey Arlon R640-H-2603A has a 3µm micron rating with microglass (absolute) filter media, rated at β200 per ISO 16889.

What are the dimensions of the Fairey Arlon R640-H-2603A?

The Fairey Arlon R640-H-2603A measures 3.4" OD, 1.95" ID, 26" overall length.

What seal material does the Fairey Arlon R640-H-2603A use?

The Fairey Arlon R640-H-2603A uses Nitrile (Buna-N) seals, rated for -13°F to 250°F.

Is there a cross-reference for the Fairey Arlon R640-H-2603A?

Yes. There are 2 verified cross-references for the Fairey Arlon R640-H-2603A from manufacturers including Hy-Pro, Swift Filters. Contact VerifiedFilters for specific part numbers and availability.

What is the operating temperature range for the Fairey Arlon R640-H-2603A?

The Fairey Arlon R640-H-2603A is rated for -13°F to 250°F, determined by its Nitrile (Buna-N) seals.

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 →

Request a quote for the Fairey Arlon R640-H-2603A

Tell us where to send it and we'll get you pricing and availability within 24 hours. Leave a number and we'll call you back within the hour.

Add your number and we'll call you back within the hour with pricing.

Verified Cross-References

520,000+ verified cross-references on file

Fast Response

Quotes and answers within 24 hours

Expert Support

Real filtration specialists, not call centers