Hy-Pro
Hy-Pro HP20SL4-450WV
- Micron
- 450µm
- Media
- wire mesh
- Seal
- Viton (FKM)
- Efficiency
- β200
- Collapse
- 290 PSID
Hy-Pro HP20SL4-450WV is a filter element rated at 450 µm (450 µm nominal), a beta ratio of β ≥ 200, 290 psid collapse pressure, and measuring 1.75 in OD, 1.021 in ID, and 4.6 in length. It uses wire mesh media and Viton (FKM) seals, rated for -20 °F to 250 °F (length_in from Hy-Pro Type 1 drawing length chart drawing-length ruling 2026-06-07, batch c89aede2 ; other cells provenance unchanged was NULL source_document).
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1 verified cross-reference — see what replaces this →- Part Number
- HP20SL4-450WV
- Manufacturer
- Hy-Pro
Hy-Pro HP20SL4-450WV specifications
The Hy-Pro HP20SL4-450WV is a 450µm wire mesh filter element. Filtration efficiency is rated at β200 per ISO 16889. Seals are Viton (FKM), rated for -20°F to 250°F. Collapse pressure rating is 290 PSID. 1 verified cross-reference is available from aftermarket manufacturers.
Performance
- Series
- HP20SL
- Max Operating Pressure
- 4000 psi (275 bar)
- Collapse Rating
- 290 PSID
- Media Type
- wire mesh
- Efficiency (ISO 16889)
- β200
- Micron Rating
- 450µm
- Operating Temperature
- -20°F to 250°F
Dimensions
- Seal Material
- Viton (FKM)
Additional
- Filter Type
- Cartridge Element
- Element Length
- 4" (102 mm)
- Max Temperature
- 225°F (107°C)
What replaces the Hy-Pro HP20SL4-450WV?
1 verified cross-reference on file. A cross-reference confirms dimensional fit and micron rating — not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.
| Part Number | Manufacturer | Match |
|---|---|---|
| HC9020EOA4ZY923 | Pall | Verified |
Application & Compatibility
The HY-PRO HP20SL4-450WV 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. Viton (FKM) seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
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 HP20SL4-450WV?
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Is there a cross-reference for the Hy-Pro HP20SL4-450WV?
What is the collapse pressure rating of the Hy-Pro HP20SL4-450WV?
What is the operating temperature range for the Hy-Pro HP20SL4-450WV?
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