Taisei Kogyo

Taisei Kogyo G-UL-03A-50K

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Dimensional schematic

Micron: 50µm
Media: Notched Wire
O.D.: 2.51"
I.D.: 1.29"
Length: 3.358"
Seal: Nitrile (Buna-N)
Collapse: 290 PSID

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Part Number: G-UL-03A-50K
Manufacturer: Taisei Kogyo

Taisei Kogyo G-UL-03A-50K specifications

The Taisei Kogyo G-UL-03A-50K is a 50µm notched wire filter element. It measures 2.51" OD x 1.29" ID x 3.358" long. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. Collapse pressure rating is 290 PSID. 1 verified cross-reference is available from aftermarket manufacturers. Specifications verified. Last reviewed: April 2026

Performance

Micron Rating: 50µm
Media Type: Notched Wire
Collapse Rating: 290 PSID
Operating Temperature: -13°F to 250°F

Dimensions

O.A.L. (inches): 3.358"
O.D. (inches): 2.51"
I.D. (inches): 1.29"
Seal Material: Nitrile (Buna-N)

What replaces the Taisei Kogyo G-UL-03A-50K?

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
HP4NL4-50WV	Hy-Pro	Verified

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Application & Compatibility

The TAISEI KOGYO G-UL-03A-50K is designed for use in hydraulic and lubrication filtration systems. With a 50µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.

The 290 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 Taisei Kogyo G-UL-03A-50K?

The Taisei Kogyo G-UL-03A-50K has a 50µm micron rating with notched wire filter media.

What are the dimensions of the Taisei Kogyo G-UL-03A-50K?

The Taisei Kogyo G-UL-03A-50K measures 2.51" OD, 1.29" ID, 3.358" overall length.

What seal material does the Taisei Kogyo G-UL-03A-50K use?

The Taisei Kogyo G-UL-03A-50K uses Nitrile (Buna-N) seals, rated for -13°F to 250°F.

Is there a cross-reference for the Taisei Kogyo G-UL-03A-50K?

Yes. There is 1 verified cross-reference for the Taisei Kogyo G-UL-03A-50K from manufacturers including Hy-Pro. Contact VerifiedFilters for specific part numbers and availability.

What is the collapse pressure rating of the Taisei Kogyo G-UL-03A-50K?

The Taisei Kogyo G-UL-03A-50K has a collapse pressure rating of 290 PSID. This indicates the maximum differential pressure the element can withstand without structural failure.

What is the operating temperature range for the Taisei Kogyo G-UL-03A-50K?

The Taisei Kogyo G-UL-03A-50K is rated for -13°F to 250°F, determined by its Nitrile (Buna-N) seals.

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