Donaldson
The Donaldson DBL7739 is a 15µm synteq dust collection filter element. It measures 4.25" OD x 3.57" ID x 10.31" long. Collapse pressure rating is 149 PSID. 8 verified cross-references are available from aftermarket manufacturers.
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8 Cross-References Available
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Technical specifications for the Donaldson DBL7739 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Micron Rating | 15µm |
| Media Type | Synteq |
| O.D. (inches) | 4.25" |
| I.D. (inches) | 3.57" |
| O.A.L. (inches) | 10.31" |
| Collapse Rating | 149 PSID |
Last verified: February 2026
8 verified cross-references available. All cross-references are reviewed for dimensional and performance compatibility.
These are equipment manufacturer part numbers that the Donaldson DBL7739 is a verified replacement for. The original part numbers may appear on equipment nameplates, service manuals, or OEM parts catalogs.
The DONALDSON DBL7739 is designed for use in industrial filtration applications. Rated at 15µm.
The 149 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.
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Last verified: February 2026