2010 Ingersoll Rand CHD-940-K | 940 SCFM Heated Desiccant Dryer | -40°F Dew Point

2010 Ingersoll Rand 940 CFM Heated Desiccant Air Dryer

Model: CHD-940-K | -40°F Dew Point | 460V 3-Phase | S/N: 1097970

Available for acquisition is a high-performance Ingersoll Rand CHD-940-K heated regenerative desiccant dryer. Unlike standard refrigerated dryers, this dual-tower system is designed for critical applications that require laboratory-grade dry air. Utilizing externally heated regeneration, this unit maximizes efficiency by significantly reducing the amount of "purge air" wasted during the drying cycle, making it a cost-effective powerhouse for large-scale operations.

Technical Specifications

• Model: CHD-940-K
• Serial Number: 1097970 (Manufactured: 2010)
• Capacity: 940 SCFM
• Performance: Achieves a consistent -40°F (-40°C) Pressure Dew Point
• Electrical: 460V / 3-Phase / 60Hz (115V Control Voltage)
• Max Operating Pressure: 150 PSIG (Standard) / 250 PSIG (Max)
• Max Inlet Temperature: 450°F (Internal rating) / 122°F (Standard intake)
• Weight: Approximately 4,500 lbs (including desiccant load)
• Orientation: Vertical Twin-Tower Stationary

Key Features & Benefits

• Heated Regeneration Technology: Features a dedicated external heater to "strip" moisture from the off-line tower, ensuring more compressed air stays in your system for production rather than being lost to purge.
• Advanced Microprocessor Control: The backlit digital controller manages precise valve switching and heater cycles, with integrated protection and maintenance alerts.
• Dual-Tower Continuous Duty: Reliable twin-tank design allows for 24/7 operation—one tower dries while the other regenerates.
• Low Pressure Drop Design: Engineered with high-flow manifolds and premium valves to minimize energy-wasting pressure loss across the dryer.
• Stainless Steel Desiccant Support: Internal screens provide maximum flow distribution and protect the unit from desiccant "dusting."

Condition Note: This 2010 unit (S/N: 1097970) was decommissioned from a professional industrial environment. It is in good working order with a clean electrical cabinet and structurally sound pressure vessels. This is a high-value asset for industries such as pharmaceutical, food processing, or high-end CNC machining.