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Hercules has an in-house Engineering Department which can assist you with seal design, material testing and seal failure analysis.
To speak directly to a Hercules Engineer, please call 727-796-1300 or 800-777-5617.

Technical Information

Inch and Metric Conversion Table

Fluid Compatibility Table

Groove Dimensions for Urethane Seals

O-Ring Gland Dimensions

O-Ring Size Chart and Installation Data - Metric

Seal Kit Identification Code Conversion Chart

Typical Sealing Components

Hydraulic Cylinder Applications

Common Telescopic Cylinders

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420 Park Place Blvd
Suite 100
Clearwater
Florida
33759
United States
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Phone: 800-777-5617
Fax: 800-759-6391
World Wide Phone: 727-796-1300
World Wide Fax: 727-797-8849
sales@herculesus.com
Company Hours:8:00am-8:00pm est
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