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Polyurethane U-Seal, 2.25 Inch OD, 1.75 Inch ID, 0.38 Inch Height
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Supplier Part Number
U25-1.75-37B
Alternate Part Numbers
Alternate Part Number
C1DP23 ,
Alternate Part Number
MI-01198447 ,
Alternate Part Number
MINO-00407X60399
Trying to figure out if this seal can hold up in a high-pressure cylinder on a log splitter. What's the pressure range on it?
Question by: Lance H on Aug 21, 2025, 8:32 PM
Rated from 0 to 6,000 PSI, so a log splitter cylinder is well within what this seal can handle. The urethane construction holds up well under that kind of sustained hydraulic pressure, and the beveled lip helps it maintain a clean seal by breaking the fluid film as the rod or piston cycles.
Answer by: Customer Support on Aug 23, 2025, 7:32 AM
What's the deal with the beveled lip on this U-seal?
Question by: Billy E on Dec 9, 2025, 12:03 PM
That beveled lip is there to help the seal break the film, which makes for a more effective seal in hydraulic applications.
Answer by: Customer Support on Dec 11, 2025, 6:52 AM
got a cylinder that takes a 1.75" ID u-cup, is this one the 2.25" OD version with about a 3/8" height?
Question by: Ray R on Oct 3, 2025, 5:38 PM
The key dimensions on this seal are 1.75 inch ID, 2.25 inch OD, and 0.375 inch height (about 3/8 inch). The cross section is listed as 0.25 inch.
Answer by: Customer Support on Oct 5, 2025, 3:58 PM
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