Since 1982, Applied System Technologies, Inc (AST) has been designing, manufacturing, and supplying high-quality aluminum piping systems throughout the industrialized world. The world’s first all-metal, quick-connect piping system at an affordable price.

Designed for compressed air, vacuum, and inert gas applications, Infinity yields a safe, leak-free system for all types of industries, from large automotive and industrial manufacturers to small auto body and machine shops.