Hy-Pro
Hy-Pro HP20SL4-1AV
- Micron
- 1µm
- Media
- microglass (water removal)
- Seal
- Viton (FKM)
- Efficiency
- β1000
- Collapse
- 290 PSID
Hy-Pro HP20SL4-1AV is a filter element rated at 1 µm (1 µm nominal), a beta ratio of β ≥ 1000, 290 psid collapse pressure, and measuring 1.75 in OD, 1.021 in ID, and 4.6 in length. It uses microglass (water removal) 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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- Part Number
- HP20SL4-1AV
- Manufacturer
- Hy-Pro
Hy-Pro HP20SL4-1AV specifications
The Hy-Pro HP20SL4-1AV is a 1µm microglass (water removal) filter element. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Viton (FKM), rated for -20°F to 250°F. Collapse pressure rating is 290 PSID.
Performance
- Series
- HP20SL
- Max Operating Pressure
- 4000 psi (275 bar)
- Collapse Rating
- 290 PSID
- Micron Rating
- 1µm
- Media Type
- microglass (water removal)
- Efficiency (ISO 16889)
- β1000
- 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)
Application & Compatibility
The HY-PRO HP20SL4-1AV is designed for use in hydraulic and lubrication filtration systems. With a 1µm 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 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 HP20SL4-1AV?
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What is the collapse pressure rating of the Hy-Pro HP20SL4-1AV?
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