Since 1980, the Air Pollution Control (APC) business of Thermax is a focal point entity for enterprises concerned with the control of particulate and gaseous emissions. Having an extensive engagement with diverse sectors and tie-ups with technology majors has empowered the group to deliver unmatched solutions to its clientele. The group offers multifold benefits to process-driven industries like power, cement, steel, aluminum, copper, etc., helping them recover products at various stages of plant processes and also comply with stipulated emission norms.

Thermax ranks among top 5 Industrial Pollution Control Equipment Manufacturers in the world by offering Innovative & Sustainable Solutions to Air Pollution Problems and operates in more than 88 countries through its sales and service network.
Leading player in air purification systems, air pollution control, equipments to handle particulate or gaseous emissions.
The business offers broad-based, single-source expertise in all areas of environment protection – products and systems for air pollution control, retrofit and rebuild services for equipment handling particulate or gaseous emissions. Thermax’s focus on resource recovery is of special advantage to process industries.
The APC business has superior resource capabilities to match the global quality standards and meet ever-changing customer needs. Our resources include – a dedicated manufacturing facility at Solapur (Maharashtra) accredited with IMS certification (ISO 9001:2015, ISO 14001:2015, ISO 45001:2018) which complies with the Health, Safety and Environmental policy; and a state-of-the-art research and development centre in Pune for continuous product development. The Air Pollution Control business is headquartered in Pune, India. Empowered by innovation and engineering, APC is a technology-driven business unit that helps clients meet stringent emission norms across sectors and regions.

From Concept to Commissioning

Thermax APC division has the necessary infrastructure to undertake anything, from a small standardised product to a large pollution control project on a turnkey basis. The division has the expertise to handle projects from ‘concept to commissioning’ and tailor the system to exactly suit the process requirements.

The division has a large, well-trained application & sales engineering team, consisting of engineers from various disciplines. They can undertake a complete study, right from feasibility analysis to making the optimal techno-commercial proposal.

This is backed by engineering, project management and construction capabilities of the highest order, to ensure total customer satisfaction.

Nationwide Service

The APC division of Thermax is adequately equipped to offer field services for erection & commissioning, annual maintenance contracts, repairs, retrofit & revamp, trouble shooting and customer training, for its entire range of products.

To explore the opportunities existing in the overseas market, we have extended our air pollution control business in ASEAN, MENA and SAARC markets.


Thermax APC offers a full range of flange-to-flange products, customized systems and value-added services. From gas cleaning plants to vent filters, from pulverised coal injection systems to cast house de-dusting systems, the organization is a single source for engineering expertise and cutting edge technologies, tailor made to meet the customers’ exact requirements. Thermax APC is present in most industries and application segments, be it cement, steel, non-ferrous metallurgical, power plants and process boilers, fertilisers, tyres & tubes, paper, chemicals and petrochemicals, textiles and food & beverages. Many of the product versions/systems offered by Thermax APC today are first-of-their-kind.

The greatest utility of these systems stems from the resource recovery in process industries – an area which we have focused on. Thermax has made thinking green a very profitable option.


Thermax has an installation base of over 20000+ Fabric Filters, 2500+ ESPs, 160+ turnkey Projects, 150+ Scrubbers & Industrial FGDs in India and overseas in various sectors.

Thermax Limited – Enviro Division Profile

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