Parker
The Parker GS620QBNFG241 is a 20µm microglass hydraulic filter element. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Buna-N (NBR). Collapse pressure rating is 23 PSID.
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Technical specifications for the Parker GS620QBNFG241 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 20µm |
| Media Type | Microglass |
| Efficiency (ISO 16889) | β1000 |
| Collapse Rating | 23 PSID |
| Flow Rate | 79.3 GPM |
| Dimensions | |
| Seal Material | Buna-N (NBR) |
| Connection Type | G1½ |
Last verified: February 2026
The PARKER GS620QBNFG241 is designed for use in hydraulic and lubrication filtration systems. With a 20µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Buna-N (NBR) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 23 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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