VFVerifiedFilters

Pall

Pall HC9021ENM4ZY923

Verified Source
OD 1.735"L 4.45"ID 1.025"
Dimensional schematic
Micron
4µm
Media
Nominal Screen
O.D.
1.735"
I.D.
1.025"
Length
4.45"
Seal
Fluorocarbon (Viton/FKM)

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1 verified cross-reference — see what replaces this →
Part Number
HC9021ENM4ZY923
Manufacturer
Pall

Pall HC9021ENM4ZY923 specifications

The Pall HC9021ENM4ZY923 is a 4µm nominal screen filter element. It measures 1.735" OD x 1.025" ID x 4.45" long. Seals are Fluorocarbon (Viton/FKM), rated for -4°F to 400°F. 1 verified cross-reference is available from aftermarket manufacturers. Specifications verified. Last reviewed: February 2026

Performance

Micron Rating
4µm
Media Type
Nominal Screen
Operating Temperature
-4°F to 400°F

Dimensions

O.D. (inches)
1.735"
I.D. (inches)
1.025"
O.A.L. (inches)
4.45"
Seal Material
Fluorocarbon (Viton/FKM)

What replaces the Pall HC9021ENM4ZY923?

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 NumberManufacturerMatch
HP21SL4-40WVHy-ProVerified
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Application & Compatibility

The PALL HC9021ENM4ZY923 is designed for use in hydraulic and lubrication filtration systems. With a 4µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems. Fluorocarbon (Viton/FKM) seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.

Frequently Asked Questions

What micron rating is the Pall HC9021ENM4ZY923?

The Pall HC9021ENM4ZY923 has a 4µm micron rating with nominal screen filter media.

What are the dimensions of the Pall HC9021ENM4ZY923?

The Pall HC9021ENM4ZY923 measures 1.735" OD, 1.025" ID, 4.45" overall length.

What seal material does the Pall HC9021ENM4ZY923 use?

The Pall HC9021ENM4ZY923 uses Fluorocarbon (Viton/FKM) seals, rated for -4°F to 400°F.

Is there a cross-reference for the Pall HC9021ENM4ZY923?

Yes. There is 1 verified cross-reference for the Pall HC9021ENM4ZY923 from manufacturers including Hy-Pro. Contact VerifiedFilters for specific part numbers and availability.

What is the operating temperature range for the Pall HC9021ENM4ZY923?

The Pall HC9021ENM4ZY923 is rated for -4°F to 400°F, determined by its Fluorocarbon (Viton/FKM) seals.

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