Supports customization with a processing capacity of up to 15900 CFM (cubic feet per minute).
Low pressure loss: The precooler is a newly designed annular pipe structure, with three times more pipes than the traditional precooler. The sufficient flow cross-sectional area of compressed air further reduces the pressure difference, and the pressure loss of the whole machine is less than 0.1bar;
Low dew point: The new optimized integrated three-in-one design and unique water separation design make the dew point more guaranteed;
Intelligent control: Standard PLC and touch screen, intelligently control the compressor cooling capacity output by sensing the evaporation load, ensuring that the machine runs in the best state, and standard RS-485 communication interface.
The Low Pressure Differential Refrigerated Air Dryer is designed to provide efficient moisture removal for compressed air systems while maintaining an extremely low pressure drop. It uses a refrigeration drying process to cool hot and moisture-laden compressed air, condense water vapor into liquid, and discharge the condensate before the air reaches downstream equipment.
During operation, compressed air enters the dryer and passes through the internal refrigeration and heat exchange system. As the air temperature decreases, water vapor condenses into liquid water and is separated from the airflow. The treated compressed air is then discharged with a stable pressure dew point of 2°C to 10°C, helping protect pipelines, valves, pneumatic tools, and sensitive production equipment from corrosion, contamination, and moisture-related damage.
Because the system is designed with low pressure differential technology, the pressure loss under full load remains below 0.01 MPa, helping improve the overall efficiency of the compressed air system and reduce unnecessary energy loss.
To ensure stable drying performance and reliable long-term operation, the Low Pressure Differential Refrigerated Air Dryer should be used under the following recommended conditions:
For the best operating result, the dryer should be installed in a clean and well-ventilated environment with stable inlet conditions. Proper system matching and suitable pre-filtration help maintain drying efficiency, reduce pressure loss, and protect downstream equipment.
| Throughput (m³/min) | Total Power (kW) | Connection Size | Weight (kg) | Dimensions (mm) L × W × H |
|---|---|---|---|---|
| 3.8 | 1.50 | G1 1/2″ | 76 | 1000 × 600 × 1050 |
| 6.5 | 2.50 | G1 1/2″ | 95 | 1100 × 600 × 1100 |
| 10.5 | 2.70 | G2″ | 145 | 1250 × 700 × 1155 |
| 13.5 | 3.20 | G2 1/2″ | 350 | 1400 × 800 × 1200 |
| 17.0 | 4.90 | DN80 | 365 | 1500 × 950 × 1400 |
| 21.5 | 5.05 | DN80 | 380 | 1450 × 800 × 1200 |
| 25.0 | 5.20 | DN80 | 380 | 1650 × 940 × 1480 |
| 28.5 | 6.50 | DN80 | 460 | 1650 × 940 × 1480 |
| 32.0 | 6.95 | DN80 | 465 | 1650 × 940 × 1480 |
| 37.0 | 9.80 | DN100 | 680 | 1900 × 980 × 1580 |
| 45.0 | 9.80 | DN100 | 710 | 1900 × 980 × 1580 |
| 55.0 | 12.30 | DN125 | 815 | 2100 × 1000 × 1700 |
| 65.0 | 14.50 | DN125 | 880 | 2100 × 1000 × 1700 |
| 75.0 | 18.50 | DN125 | 1150 | 2400 × 1100 × 1650 |
| 85.0 | 18.80 | DN125 | 1370 | 2400 × 1100 × 1650 |
| 95.0 | 23.50 | DN150 | 1680 | 2450 × 1200 × 2250 |
| 110.0 | 28.50 | DN150 | 1850 | 2450 × 1200 × 2250 |
| 120.0 | 28.50 | DN150 | 1890 | 2450 × 1200 × 2250 |
Note: For air volume above 120 m³/min, or for special requirements related to specifications, materials, or operating temperature, please contact our company or dealer for technical support. The above data is for reference only and may change without prior notice.
The Low Pressure Differential Refrigerated Air Dryer is widely used in applications that require stable compressed air drying together with minimal pressure loss and reliable system efficiency.
Provides dry compressed air that helps improve ozone generation stability and protect internal components from moisture.
Suitable for analytical equipment and laboratory systems where clean and moisture-controlled compressed air is required for stable performance.
Helps prevent condensation and corrosion in waveguide systems and related communication equipment.
Used in testing environments where stable dew point control supports accurate simulation and operating consistency.
Supplies dry compressed air for fire protection systems, helping reduce internal corrosion and moisture accumulation.
Provides clean and dry compressed air for sensitive production lines where moisture can affect product quality and equipment reliability.
Suitable for packaging, conveying, and process air applications where dry compressed air supports hygiene standards and stable production conditions.
Used in pneumatic equipment, medical air applications, printing systems, and automated production lines where low pressure drop and reliable air quality are important.
– As an air treatment and gas purification manufacturer, we can meet all your compressed air quality and industrial gas needs. This includes various filtering equipment and customized air quality services.
– Our company is always ready to provide explanations. Just share your air quality requirements and we can develop the best system for you.
Need help navigating our compressed air dryer offer? We are always ready to put together the solution that best meets your needs.
The 25/35/50 CFM Air-Cooled Refrigerated Air Dryer from Lingyu is a compact and energy-efficient solution for small to medium compressed air systems. It efficiently removes moisture and maintains a stable dew point, providing clean, dry air for tools, machinery, and production processes.
With its reliable air-cooled design, low power consumption, and easy operation, this dryer series helps improve air system performance, reduce maintenance costs, and protect equipment from moisture-related damage.
The 4238 CFM refrigerated air dryer (water cooled) is a high-capacity, industrial-grade dryer designed to eliminate moisture from large compressed air systems. Built with a powerful water-cooled refrigeration circuit, this dryer ensures reliable and continuous moisture removal with a stable pressure dew point. For industries that demand high airflow rates and dependable air quality, the 4238 CFM refrigerated air dryer (water cooled) is the ideal solution.
Whether operating in petrochemical, textile, food processing, or manufacturing sectors, the 4238 CFM refrigerated air dryer provides exceptional performance, energy efficiency, and long-term durability.
Low pressure loss: The precooler is a newly designed annular pipe structure, with three times more pipes than the traditional precooler. The sufficient cross-sectional area of compressed air further reduces the pressure difference, and the pressure loss of the whole machine is less than 0.1 bar;
Frequency conversion energy saving: Brand inverter, frequency conversion range 30Hz~90Hz, by changing the electromechanical frequency of the dryer to match the actual working conditions;
Intelligent control: Standard PLC and touch screen, intelligently control the compressor cooling capacity output by sensing the evaporation load, ensure the machine runs in the best state, and standard RS-485 communication interface.
No.3, 2nd Street, yuanle Road, Dongsheng Town, Zhongshan City, Guangdong Province
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