Refrigerant Air Dryer 7-13 BAR by Greeknhi Screw Air Compressor
Product details of the refrigerant air dryer
Product Description
The raw materials of Greeknhi Screw Air Compressor refrigerant air dryer are sourced by our experienced and professional purchasing team. They think highly of the importance of raw materials which is essential to the performance of the product. The product has high interior quality due to continuous technology innovations. Xin Green Machinery (Fujian) Co., Ltd is equipped with a very large and clean warehouse to store refrigerant air dryer.
Product description
FD series Refrigerated Air Dryer
Refrigerated compressed air dryers use a high quality thermal expansion valve, which is able to automatically adjust refrigerant supply according to the dryer's actual load, making the air compressor more energy saving and energy efficient.
This air dryer is designed with a superior electronic drain valve, which, after being set, can discharge the moisture accumulated in the compressed air in time, ensuring the dryness of the compressed air.
The heat exchanger in the refrigerant compressed air dryer uses an 8mm thick copper pipe, ensuring the heat exchanger remains crack free.
The filter in the air dryer features a small volume and large filtration area, which can filter moisture and impurities in the cooling system, making the air dryer cleaner and less prone to failure frequencies.
The refrigerant compressed air dryer is able to automatically detect low oil pressures in the semi-hermetic compressor to make it more reliable and safe.
Product parameters
FD series Refrigerated Air Dryer
| Inlet temperature: | Lower than 80℃ (high temperature); lower than 45℃ (low temperature) | Working pressure: | 6~10kg/cm² |
| Maximum pressure: | 1.0Mpa, 10kg/cm² (customized pressure is available) | Environment temperature: | 2~40℃ |
| Refrigerant: | R22 (R407c, R134a customized refrigerant is provided) | Dew point temperature: | 2~11℃ (when air pressure is 7kg/cm²) |
FD series
| Model | Handling capacity (m3/min) | Overall power (KW) | Power supply(V) | Inlet and outlet size | Dimension H×W×D(mm) | Approximate net weight kg |
| FD20 | 1.5 | 0.8 | 220V/1PH | G1" | 700*420*740 | 50 |
| FD30 | 2.0 | 0.8 | 705x425x800 | 55 | ||
| FD40 | 2.5 | 0.9 | G11/2" | 700x420x840 | 60 | |
| FD60 | 4.0 | 1.08 | G2" | 1000x500x880 | 90 | |
| FD120 | 6.8 | 1.3 | G2" | 1000x500x930 | 110 | |
| FD180 | 11 | 1.9 | G21/2" | 1250x570x1050 | 166 | |
| FD250 | 14 | 2.5 | 380V/3PH | DN70 | 1250x570x1140 | 182 |
| FD300 | 18 | 2.3 | DN80 | 1400x630x1330 | 230 | |
| FD400 | 23 | 2.3 | 1400x630x1360 | 280 | ||
| FD450 | 30 | 4.0 | 1400x630x1360 | 330 | ||
| FD600 | 35 | 6.5 | DN100 | 1800x800x1400 | 500 | |
| FD750 | 45 | 6.5 | 1800x900x1550 | 550 | ||
| FD850 | 55 | 10.5 | DN125 | 2300x900x2050 | 848 |
In the specification chart, "G" stands for "screw threaded connection", while the "DN" stands for "nominal diameter of flange connection".
There should be no less than 1m space left around the dryer unit for ventilation and maintenance. The dryer unit can be easily installed without the base.
The stop valve must be installed in the dryer unit inlet and outlet. A bypass valve should also be mounted in the unit under the condition that the air displacement is not interrupted. This makes it easier to repair and maintain the equipment.
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If the model, parameters, specifications and colors of the air dryer changes, please refer to the machine for actual data.
The rated air handling capacity should be adjusted when the working temperature and pressure exceeds the specified requirements.
Greenair is able to provide customized air dryers with various specifications.
Company Feature
• Greeknhi has built a perfect after-sales service system to ensure fast and timely service.
• Established in Greeknhi has a development history of years. We accumulate rich professional know-how and experience in the machinery production.
• With a focus on talents cultivation, our company has established an innovative talent team. The team members have innovative thinking and management capabilities.
If you are in need for products of reliable quality and affordable price, please contact us at any time!
Greeknhi is committed to the research and development,design, production,sales,installation, repair,maintenance and technical engineering consulting services of efficient and energy-saving air compression system and compressed air purification equipment.The main products of the company are screw air compressor,air dryer,air receiver tank,etc...
E-mail: joanna@greeknhi.com
Address: No. 1021 West Yifeng Road,Quangang District,Quanzhou,China.