Pall
Pall HC9021FHN4Z
- Micron
- 7µm
- Media
- Microglass (High Capacity)
- O.D.
- 1.8"
- I.D.
- 1.025"
- Length
- 4"
- Seal
- Nitrile (Buna-N)
- Efficiency
- β200
- Collapse
- 3000 PSID
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1 verified cross-reference — see what replaces this →- Part Number
- HC9021FHN4Z
- Manufacturer
- Pall
Pall HC9021FHN4Z specifications
The Pall HC9021FHN4Z is a 7µm microglass (high capacity) filter element. It measures 1.8" OD x 1.025" ID x 4" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. Collapse pressure rating is 3000 PSID. 1 verified cross-reference is available from aftermarket manufacturers. Specifications verified. Last reviewed: June 2026
Performance
- Micron Rating
- 7µm
- Media Type
- Microglass (High Capacity)
- Efficiency (ISO 16889)
- β200
- Collapse Rating
- 3000 PSID
- Operating Temperature
- -13°F to 250°F
Dimensions
- O.D. (inches)
- 1.8"
- I.D. (inches)
- 1.025"
- O.A.L. (inches)
- 4"
- Seal Material
- Nitrile (Buna-N)
What replaces the Pall HC9021FHN4Z?
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 |
|---|---|---|
| HP21L4-6MV | Hy-Pro | Verified |
Application & Compatibility
The PALL HC9021FHN4Z is designed for use in hydraulic and lubrication filtration systems. With a 7µm rating, this element is suitable for proportional valve protection and general hydraulic systems. Nitrile (Buna-N) 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
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Is there a cross-reference for the Pall HC9021FHN4Z?
What is the collapse pressure rating of the Pall HC9021FHN4Z?
What is the operating temperature range for the Pall HC9021FHN4Z?
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