If you are involved in repairing hydraulic systems, we know you require more than just seals. The Technical Information pdf below includes cylinder specifications, installation and operation instructions, fluid formulas, conversion factors and other useful guides to assist you with the repair of your hydraulic system. You can also view or download a variety of engineering charts.
Hercules also 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 800-665-7325.