Envirotech Systems Limited products

Envirotech Systems Limited designs and manufactures Air Intake and Discharge Silencers designed to suppress airborne noise generated by equipment with ventilators or blowers. These silencers are used in various applications, including noise reduction for gas turbines, large electric motors, generators, fans, blowers, cooling towers, and HVAC systems. They offer a noise reduction capability ranging from 10 dB(A) to 50 dB(A). The design of the silencer can be tailored to either rectangular or circular shapes and specific low-frequency noise control needs. These units also feature inlet and outlet silencers incorporating FD fans and ID fans for two-way noise control performance, and they support noise suppression with heat recovery. The units are renowned for their high reliability and low total cost of ownership. Envirotech Systems also provides accessories for the silencers such as intake filters, mounting supports for vertical and horizontal installation, and flex connectors, ensuring versatility in integration and operational efficiency.