Hy-Pro
Hy-Pro HP866L12-3MV
- Micron
- 3µm nominal (β-rated, absolute 4µm)
- Media
- Dualglass
- O.D.
- 4.71"
- I.D.
- 3.132"
- Length
- 11.63"
- Seal
- Fluorocarbon (Viton)
- Efficiency
- β4000
- Collapse
- 200 PSID
Hy-Pro HP866L12-3MV is a filter element rated at 4 µm (3 µm nominal), a beta ratio of β ≥ 4000, 200 psid collapse pressure, and measuring 4.71 in OD, 3.132 in ID, and 11.63 in length. It uses Dualglass media and Fluorocarbon (Viton) seals, rated for -20 °F to 250 °F (Hy-Pro 12F-032 drawing).
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- Part Number
- HP866L12-3MV
- Manufacturer
- Hy-Pro
Hy-Pro HP866L12-3MV specifications
The Hy-Pro HP866L12-3MV is a 3µm nominal (β-rated, absolute 4µm) dualglass filter element. It measures 4.71" OD x 3.132" ID x 11.63" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Fluorocarbon (Viton), rated for -20°F to 250°F. Collapse pressure rating is 200 PSID. Specifications verified. Last reviewed: May 2026
Performance
- Micron Rating
- 3µm nominal (β-rated, absolute 4µm)
- Media Type
- DualglassG8 High-performance glass fiber media
- Efficiency (ISO 16889)
- β4000
- Collapse Rating
- 200 PSID
- Efficiency
- 99.97%
- Operating Temperature
- -20°F to 250°F
- Series
- HP866L
Dimensions
- O.A.L. (inches)
- 11.63"
- O.D. (inches)
- 4.71"
- I.D. (inches)
- 3.132"
- Seal Material
- Fluorocarbon (Viton)
Application & Compatibility
The HY-PRO HP866L12-3MV is designed for use in hydraulic and lubrication filtration systems. With a 3µm nominal (β-rated, absolute 4µm) rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Fluorocarbon (Viton) seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
The 200 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
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