Hy-Pro
Hy-Pro HP20SL8-450WB
The Hy-Pro HP20SL8-450WB is a 450µm wire mesh hydraulic filter element. It measures 1.75" OD x 1.021" ID x 8.27" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Buna-N/Nitrile, rated for -45°F to 225°F. Collapse pressure rating is 290 PSID. 1 verified cross-reference is available from aftermarket manufacturers.
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What are the specifications of the Hy-Pro HP20SL8-450WB?
Technical specifications for the Hy-Pro HP20SL8-450WB filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Series | HP20S |
| Max Operating Pressure | 4000 psi (275 bar) |
| Collapse Rating | 290 PSID |
| Micron Rating | 450µm |
| Media Type | Wire Mesh |
| Efficiency (ISO 16889) | β200 |
| Operating Temperature | -45°F to 225°F |
| Dimensions | |
| Seal Material | Buna-N/Nitrile |
| O.D. (inches) | 1.75" |
| I.D. (inches) | 1.021" |
| O.A.L. (inches) | 8.27" |
| Additional | |
| Filter Type | Cartridge Element |
| Element Length | 8" (203 mm) |
| Max Temperature | 225°F (107°C) |
Last verified: February 2026
What replaces the Hy-Pro HP20SL8-450WB?
1 verified replacement available from Pall
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The HY-PRO HP20SL8-450WB is designed for use in hydraulic and lubrication filtration systems. With a 450µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Buna-N/Nitrile seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 290 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.
Frequently Asked Questions
What micron rating is the Hy-Pro HP20SL8-450WB?
What are the dimensions of the Hy-Pro HP20SL8-450WB?
What seal material does the Hy-Pro HP20SL8-450WB use?
Is there a cross-reference for the Hy-Pro HP20SL8-450WB?
What is the collapse pressure rating of the Hy-Pro HP20SL8-450WB?
What is the operating temperature range for the Hy-Pro HP20SL8-450WB?
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