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Polyurethane U-Seal, 1.00 Inch OD, 0.63 Inch ID, 0.19 Inch Height
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Supplier Part Number
U18-0.62-SQB
Alternate Part Numbers
Alternate Part Number
C1DN27 ,
Alternate Part Number
MI-01198797 ,
Alternate Part Number
MINO-00407X60439
What kind of pressure range can this u-seal hold up to? Got a cylinder running around 4,500 PSI and need to know if it'll handle it.
Question by: Rhonda B on Dec 2, 2025, 8:56 PM
Rated from 0 all the way up to 6,000 PSI, so 4,500 falls well within what this seal is built for. Urethane construction holds up well under that kind of load, and the beveled lip design helps maintain a solid fluid barrier even at higher pressures.
Answer by: Customer Support on Dec 4, 2025, 7:13 PM
What kind of temps can this seal handle?
Question by: Ricky G on Feb 27, 2026, 9:51 AM
This U-seal is rated to handle temperatures from -65°F up to 220°F.
Answer by: Customer Support on Mar 1, 2026, 6:07 AM
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