High compression air & gas technology for a diverse and varied range of applications. Wherever high compression technology is used, our solutions are never far away. Fire and Rescue, Aerospace, Deep Sea Diving, Engine Starting, Autoclave Charging, Surge Suppression, Natural Gas, Bio Methane, Coal Seam Methane. Gardner Denver is ideally positioned to support the most demanding of applications, with air and water cooled units available for pressures from 15 bar to 414 bar from our standard production range.