Dehu Engineering (India) Pvt. Ltd.

Products & Services​


1. A New Boiler Can Reduce Heating Costs By 90%

2. The Water Inside Boilers is Not Boiled

3. Some boilers can produce steam at temperatures exceeding 1000 degrees Fahrenheit, making them capable of powering some of the most energy-intensive industrial processes.


Specifications of Economiser:​

Size of Tubes:

Ø 32 | Ø 38.1 | Ø 44.3 | Ø 50.8 mm


Thickness of Tubes: 

3.25 | 3.66 | 4.06 | 4.50 | 5.00 mm

Material of Construction:
1. BS 3059 ERW
2. BS 3059 Seamless
3. SA 210 Gr. A1

An Economiser is an important component of Industrial Boilers, used to recover heat from flue gases and use it to preheat the feedwater that is supplied to the Boiler. By recovering this waste heat, Economisers improve the overall efficiency of the Boiler and reduce fuel consumption, ultimately leading to cost savings and reduced environmental impact.

At Dehu Engineering (India) Private Limited, we specialise in the design and manufacturing of High-Quality Economisers for Industrial Boilers. 

The basic design of an Economiser consists of a series of tubes or coils arranged in a parallel or staggered pattern. The tubes or coils are typically made of steel or other high-quality materials, and they are positioned in the flue gas path of the Boiler.

Scroll to Top