Description

D5 Externally Heated Desiccant Air Dryers

The nano D5 EHA externally heated twin tower desiccant air dryers are designed to remove water vapor from your compressed air lowering the pressure dewpoint to -40 F. No liquid water or ice crystals will form even if the temperature of the compressed air falls to 40 degrees below zero! Designed for the most demanding applications, the nano D5 EHA twin tower desiccant air dryers are your solution for continuous and uninterrupted clean dry air.

EHA externally heat reactivated dryers use heat to reduce the use of costly purge air. For consistent performance and cost effective operation these dryers are your optimum choice.

Clean, dry compressed air is essential in every effi cient and profitable manufacturing operation worldwide. Ambient air contains high levels of moisture, dust, hydrocarbons and other contaminants and, when left untreated, the results are corrosion, bacteria, mold growth and freezing within your compressed air lines. This contamination can cause damage to downstream equipment and lead to increased maintenance, downtime and product spoilage. While compressed air fi lters will remove solid particulate, liquids and aerosols, they cannot remove the moisture that remains in the form of vapor. This vapor can condense into liquid water throughout your compressed air system as the pressure and temperature of the compressed air changes.

FEATURES

PLC controlled operation

• The dryer is operated by a robust and reliable PLC control system offering valuable features including ‘power on’, ‘hours run’ and ‘service required indicators’
• Memory retention built into the PLC enables the controller to pick up where it left off in the drying cycle, ensuring consistently clean and dry air downstream
• Compressor synchronization is a standard energy saving feature which starts and stops the dryer with a signal from the compressor or point-of-use equipment to eliminate purge loss when drying is not required
• NEMA 4X control panel

Low Noise Exhaust Mufflers

• Specifically designed to minimize the noise of depressurization and purge exhaust high flow design extends service life

Low Watt Density Geater (EHA & BHA Models)

• Regeneration circuit is fully insulated for maximum efficiency
• Specifically designed for a long and dependable operating life in harsh industrial environments

Secondary Heater Contactor (EHA & BPA Models)

• Provides protection against overheating in the event of a primary contactor failure regenerative blower (BPA models)
• Field proven high efficiency blower combines reliable performance and a long operating life in all operating conditions
• Regenerative design on models up to 3000 scfm (shown to right) and centrifugal design on models 4000 scfm and larger