Deaerator Tanks

Rigel EPC designs and manufactures high-efficiency deaerator tanks for industrial facilities and steam boilers. Our deaerator systems, which remove dissolved oxygen (O2) and carbon dioxide (CO2) gases from feed water to prevent corrosion in steam boilers, extend boiler life and increase operational safety.

What is a Deaerator Tank?

A deaerator tank is equipment that provides thermal and mechanical degassing of boiler feed water. Oxygen and carbon dioxide in water cause rapid corrosion on metal surfaces at high temperatures. Our deaerator tanks dissolve gases by heating feed water with steam and discharge them from the system.