System auxiliary

Micro-bubbles Deaeration device

The micro-bubbles deaeration device can quickly and effectively remove free gas, micro-bubbles, and dissolved gas from the system, and effectively solve gas jam, gas whistling as well as any problems in the system that impact the safety and heat economy of the system. 


  • The discharge rate of primary gas produced by water flowing through the air release assembly is 80 percent;
    The gas content in the system can be reduced by more than 50 percent after system’s operation for 4-6h; 
    The gas content in the system can be reduced to 0.4 percent after system’s operation for a certain period of time;
    Suitable for the system with refrigerating fluid reaching 50%

  • The minimum bubble that can be removed is 10μm;
    Conforms to PED/DEP 97/23/EC(CE);
    General construction with stainless steel filter cartridge consisting of diamond-shaped mesh; the barrel is made of carbon steel and applied with quality powder; the air release valve on the top is made of brass;
    The pressure loss is so small that the water flow rate will not affected. 


Suitable for heating, domestic hot water, utilization of terrestrial heat, centralized heat supply by the power plant, regional heating by boilers, ice storage air-conditioning as well as refrigerating and heat exchange , etc.; 
Suitable for power, petrochemicals, ferrous metallurgy, paper-making, textile, food processing, aerospace, maritime, automobile as well as domestic heating (refrigerating), etc.; 
Can meet the need for high-speed air relief required by initial water-compensation, or refill with a great amount of water after the overhaul of the system;
To be installed in places where the pressure is low, the air release is insufficient, or the gas is produced due to the thermal device in the system. 



ferrous metallurgy



food processing




domestic heating (refrigerating)

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