Chemical attack from incompatible fluids causes swelling, softening, hardening, or dissolution of packing materials, compromising dimensional stability, mechanical properties, and sealing effectiveness, emphasizing the importance of verifying chemical compatibility between packing materials and all fluids encountered during service including not only primary pumped fluids but also flu... https://globalsealstech.com/product-category/oil-gas-seals/high-pressure-water-pump-seals/