Hy-Pro
The Hy-Pro HPTX4L21-120WV is a 120µm stainless steel wire mesh hydraulic filter element. It measures 6.187" long. Seals are Fluorocarbon (Viton), rated for -20°F to 400°F. 1 verified cross-reference is available from aftermarket manufacturers.
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Technical specifications for the Hy-Pro HPTX4L21-120WV filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| O.A.L. (inches) | 6.187" |
| Micron Rating | 120µm |
| Media Type | Stainless Steel Wire Mesh |
| Seal Material | Fluorocarbon (Viton) |
| Operating Temperature | -20°F to 400°F |
Last verified: February 2026
1 verified cross-reference available from Fairey Arlon. All cross-references are reviewed for dimensional and performance compatibility.
| Manufacturer | Part Number | Confidence |
|---|---|---|
| Fairey Arlon | Request part number | Verified |
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Last verified: February 2026
The HY-PRO HPTX4L21-120WV is designed for use in hydraulic and lubrication filtration systems. With a 120µm 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.
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