Adsorption compressed air dryer Ultradryer HRS-L+

water-cooledclosed-loop

Based on the standard Ultradryer HRS+ models, the HRS-L+ version of heat regenerated adsorption dryers is designed for processing requirements at tropical and subtropical ambient conditions as well as applications with low pressure dewpoint (-70°C) requirements. These conditions do not allow for cooling with fresh air. The characteristic feature of the Ultradryer HRS-L+ models is a closed loop cooling (Loop-Version). A water-cooled heat exchanger is cooling down the hot air coming out of the desiccant and is led back to the inlet port of the blower in a closed-loop system. Worldwide applicable for all climate zones this version offers a pressure dewpoint of -70° C / -94° F. Features Energy-saving (Zero Purge) Cooling water shut-off valve for saving of cooling water / cooling energy Ultraconomy dewpoint control for more energy efficiency High temperature resistant painting for long-life corrosion protection and high temperature resistance Valve position control supporting reliable and safe operation Alarm contacts and ethernet communication Interface for enhanced monitoring of system performance Easy maintenance Applications Chemical and electrical industry Machine building industry and plant engineering / construction Automotive industry Electronic industry Food and beverage industry