Hy-Pro
Hy-Pro HPQ340458L39-12MV
Industrial filter element
Hy-Pro HPQ340458L39-12MV specifications
The Hy-Pro HPQ340458L39-12MV is a 12µm g8 dualglass filter element. It measures 5.96" OD x 4.39" ID x 39" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Fluorocarbon (Viton), rated for -20°F to 400°F. 1 verified cross-reference is available from aftermarket manufacturers. Specifications verified. Last reviewed: April 2026
Physical fit
- Outer Diameter (O.D.)
- 5.96"OEM-published
- Inner Diameter (I.D.)
- 4.39"OEM-published
- Overall Length
- 39"OEM-published
- Micron Rating
- 12µmOEM-published
- Seal Material
- Fluorocarbon (Viton)OEM-published
- Connection / Thread
- Not yet verified from an OEM source
Performance: Hy-Pro published values
These are Hy-Pro's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Efficiency (ISO 16889)
- β4000
- Efficiency
- 99.97%
- Media Type
- G8 Dualglass
- Operating Temperature
- -20°F to 400°F
About the Hy-Pro HPQ340458L39-12MV
Hy-Pro HPQ340458L39-12MV is a filter element rated at 12 µm, a beta ratio of β ≥ 4000, and measuring 5.96 in OD, 4.39 in ID, and 39 in length. It uses G8 Dualglass media and Fluorocarbon (Viton) seals, rated for -20 °F to 400 °F (Donaldson Hy-Pro HP101 Data Sheet FE-101-071724, p.4).
What replaces the Hy-Pro HPQ340458L39-12MV?
1 published cross-reference on file. Select to expand.
What replaces the Hy-Pro HPQ340458L39-12MV?
1 published cross-reference 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 |
|---|---|---|
| PH739-11-CG1VGE | Hilco | Verified |
Application & Compatibility
The HY-PRO HPQ340458L39-12MV is designed for use in hydraulic and lubrication filtration systems. With a 12µm rating, this element is suitable for proportional valve protection and general hydraulic systems. Fluorocarbon (Viton) seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
Frequently Asked Questions
What micron rating is the Hy-Pro HPQ340458L39-12MV?
What are the dimensions of the Hy-Pro HPQ340458L39-12MV?
What seal material does the Hy-Pro HPQ340458L39-12MV use?
Is there a cross-reference for the Hy-Pro HPQ340458L39-12MV?
What is the operating temperature range for the Hy-Pro HPQ340458L39-12MV?
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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