e Zero Purg No loss of ir purging a Heat-regenerated Adsorption Dryers ECOTROC® ATW-V | ATW-VG ECOTROC® ATW-V/VG sets new standards by operating entirely free of purging air, in combination with having a low regeneration temperature based on vacuum technology. In addition, it has a user-friendly and extensive control system. The overall system generates optimum efficiency and top quality compressed air or compressed gas with constant linear supply at the highest level. The System • Regeneration by heated ambient air in co-flow to adsorption (ATW-V) or counter-flow to adsorption (ATW-VG) • Cooling by ambient air intake in co-flow to adsorption • No need for purge air – Zero Purge For maximum requirements even in critical environments The ECOTROC®ATW-V/VG Plus-Effect +++ + High-end system construction => high output reserves & safety + Linear dewpoints => for constant compressed air quality + Intelligent process solution => low energy costs + Efficient, durable desiccant => constant, high compressed air quality + User-friendly design => easy to maintain and service + Brand-name components => simplified maintenance & high operational safety + Modular system concepts => price-efficient + Optional dewpoint control => added safety + Special systems an option, e.g. stainless steel version or container approval as required + Can also be safely used in critical environments + Intelligent control system => Process safety & linear pressure dewpoint + Energy cost reduction, e.g. switchover system or loop cooler as an option + Alternative energies possible (hot steam, hot water, option) => energy-efficient + Thermal tank insulation optional ECOTROC® AT W with optional tank insulation Operating Advantages • Vacuum blower at workbench height • Heating at comfortable working height • Use of low-maintenance stop valves • Service kits matched to each dryer • Intuitive menu guidance • Use of standardized components, no special • Plain-text messages provide quick and tools required clear information on the status • Easy-to-understand control system, simple • Optionally available as TPS dewpoint menu guidance system control with dewpoint sensor Standard Product Range – Heat-regenerated Adsorption Dryers ATW-V und ATW-VG: each with 13 types from 425 m³/h to 5250 m³/h Higher capacities available on request.