Pressure ratings for hydraulic seals range from low-pressure applications under 500 PSI to extreme high-pressure systems exceeding 10,000 PSI in specialized industrial equipment. Standard industrial hydraulics typically operate between 1,500 and 3,000 PSI. Mobile equipment reaches 3,000 to 5,000 PSI. High-performance systems achieve 5,000 to 10,000 PSI. Seal geometry, material hardnes... https://globalsealstech.com/hydraulic-seals/