Parker
The Parker WPF405QEVPKY201 is a 5µm microglass hydraulic filter element. It measures 6.42" OD. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Viton (FKM). Collapse pressure rating is 50 PSID.
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Technical specifications for the Parker WPF405QEVPKY201 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 5µm |
| Media Type | Microglass |
| Efficiency (ISO 16889) | β1000 |
| Collapse Rating | 50 PSID |
| Flow Rate | 110 GPM |
| Dimensions | |
| O.D. (inches) | 6.42" |
| Seal Material | Viton (FKM) |
| Connection Type | 1¼ SAE code 62 flange face |
| I.D. (inches) | Pending verification |
| O.A.L. (inches) | |
The PARKER WPF405QEVPKY201 is designed for use in hydraulic and lubrication filtration systems. With a 5µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems. Viton (FKM) seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
The 50 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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| Pending verification |
Last verified: February 2026