Here at Rotary Airlock LLC, our mission began in 1995 with a simple notion, to provide quality airlock solutions with unmatched customer service. With a history in tooling and steel fabrication, we had the unrivaled experience & resources to help solve unique airlock problems with custom solutions. ​ Now, almost 25 years later, we have over 200 years of combined experience. We have fabricated and reconstructed every line of airlocks since the first day in 1995. We know what makes them fail and what precise innovation not only provides the solution but even extends the life of your airlock. With our team's experiences, we have YOUR airlock solution. Guaranteed.