Profile: Advanced Sealing International (ASI) designs and manufactures reciprocally balanced, stationary cartridge mounted seals. The ASI Model 730 self-contained cartridge unit and detachable seal flange allow a wide range of stocking and repair options. We provide seal service program. We serve industries with stationary-designed, cartridge seal technology. We supply a customized database program called ASI electronic seal tracking program to assimilate survey data. The ProTech Bearing Isolator helps rotating equipment to run more effectively.