Hy-Pro
Hy-Pro HP21L4-200WB
- Micron
- 200µm
- Media
- Wire Mesh
- O.D.
- 1.735"
- I.D.
- 1.025"
- Length
- 4.45"
- Seal
- Nitrile (Buna)
- Efficiency
- β200
- Collapse
- 3000 PSID
Hy-Pro HP21L4-200WB is a filter element rated at 200 µm (200 µm nominal), a beta ratio of β ≥ 200, 3000 psid collapse pressure, and measuring 1.735 in OD, 1.025 in ID, and 4.45 in length. It uses Wire Mesh media and Nitrile (Buna) seals, rated for -45 °F to 225 °F (Hy-Pro part number decoder).
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2 verified cross-references — see what replaces this →- Part Number
- HP21L4-200WB
- Manufacturer
- Hy-Pro
Hy-Pro HP21L4-200WB specifications
The Hy-Pro HP21L4-200WB is a 200µm wire mesh filter element. It measures 1.735" OD x 1.025" ID x 4.45" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Nitrile (Buna), rated for -45°F to 225°F. Collapse pressure rating is 3000 PSID. 2 verified cross-references are available from aftermarket manufacturers. Specifications verified. Last reviewed: May 2026
Performance
- Series
- HP21L
- Max Operating Pressure
- 4000 psi (275 bar)
- Collapse Rating
- 3000 PSID
- Media Type
- Wire MeshStainless steel wire mesh
- Efficiency (ISO 16889)
- β200
- Micron Rating
- 200µm
- Operating Temperature
- -45°F to 225°F
Dimensions
- Seal Material
- Nitrile (Buna)
- O.D. (inches)
- 1.735"
- I.D. (inches)
- 1.025"
- O.A.L. (inches)
- 4.45"
Additional
- Filter Type
- Cartridge Element
- Element Length
- 4" (102 mm)
- Max Temperature
- 225°F (107°C)
What replaces the Hy-Pro HP21L4-200WB?
2 verified cross-references 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 |
|---|---|---|
| SF9021-4-200UW | Swift Filters | Sourced |
| HC9021ENT4H | Pall | Verified |
Application & Compatibility
The HY-PRO HP21L4-200WB is designed for use in hydraulic and lubrication filtration systems. With a 200µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 3000 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 HP21L4-200WB?
What are the dimensions of the Hy-Pro HP21L4-200WB?
What seal material does the Hy-Pro HP21L4-200WB use?
Is there a cross-reference for the Hy-Pro HP21L4-200WB?
What is the collapse pressure rating of the Hy-Pro HP21L4-200WB?
What is the operating temperature range for the Hy-Pro HP21L4-200WB?
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