Faq’s   l   Clients   l   Contact Us   l  Sitemap
Follow us on Twitter Follow us on Facebook Follow us on linkedin Watch us on Youtube
Acoustic enclosures


Silencers are required for almost all installations that particularly include gas turbines and heat recovery steam generators. Our Gas Turbine Exhaust Silencers are ESLecially designed to work in an environment where they are simultaneously exposed to high temperatures and to high velocity turbulent flow.


We provide engineered Inlet Exhaust Silencers for Gas Turbines, DG sets Turbo Compressors and Turbo Blowers which includes complete solutions in the field of Machinery filtration and acoustic solutions for Gas turbines and compressors.


Generally the noise level from turbines is typically high, ESLecially at low frequencies. So our Gas Turbine Silencers provide the ideal solution to keep noise at a manageable level, while maintaining the operating efficiency of your turbine intake system.


Our gas turbine silencers are manufactured in any construction gauge, and in a variety of materials:

» Carbon steel
» Galvanized steel
» Stainless steel


In most cases, absorption silencers are used. Regarding the requirements, the design of the silencers is based on the working conditions and the noise data given.


The following elements have to be taken into consideration:

» Flow rate and temperature of gas.
» Dynamic insertion loss.
» Transmission loss of the boiler, stack, elbows.
» Secondary noise sources (burners).
» Mechanical strength of materials against vibrations and turbulent flow.
» Thermal strength of material against fast temperature changes.





Our Products

News & Events
The Polycarbonate Noise Barriers' work was completed by Envirotech in a good manner and also according to our specifications.
Shree Cement Limited  ....

Acoustic Enclosure supplied by Envirotech, has fulfilled CPCB Norms without affecting DG set performance.
PepsiCo India Holding Pvt. Ltd  ....

The Noise Test Booth designed by Envirotech (ESL) has acieved the desired noise level i.e 35 dB(A) in side the chamber.
Maruti Suzuki Limited  ....

The design of Anechoic Chamber has fulfill our requirement & no echo generation was found inside the chamber .
Dongyong  ....


Picture Gallery


Request A Brouchure

Home   l   About Us   l   Products   l   Applications   l   Projects   l   Terminologies   l   Careers   l   Faq’s   l   Clients   l   Contact Us   l   Sitemap