Pneumatic Products CHA Series – Heat-Les™ Desiccant Air Dryers

CHA Series Heat-Les™ desiccant compressed air dryer is the most reliable, energy efficient, large-flow heatless dryer available. Standard designs are offered for flows ranging from 1,800 to 12,100 scfm, pressures from 60 to 150 psig, and pressure dew points of -40°F to -100°F. Other sizes and pressures are available upon request. These dryers can be used in continuous or intermittent service, downstream of oil lubricated or oil-free compressors, and are compatible with corrosive, toxic or explosive environments. Every unit we build incorporates our AMLOC® energy management system to assure long component life cycles and maximum energy savings.

• Simple design with few moving parts for economical first cost and dependable operation.
• Legendary Century Series control valves feature stainless steel internal parts designed specifically for desiccant dryer service and tested to 1,000,000 cycles, bubble-tight.
• AMLOC^® Energy Management System for maximum energy savings.
• Advanced Dryer Control System (ADC) includes a functioning schematic for easy reference to system operation.
• Down-flow drying extends desiccant life 5 to 7 years and prevents desiccant attrition during upset (fluidization) conditions.