What is RECD? Best RECD Retrofit Emission Control Device Manufacturers

In a world where air pollution is rapidly increasing, RECD For Dg Set industries and businesses that rely on diesel generators face growing pressure to reduce their environmental impact. One of the most effective technologies helping bridge this gap is the Retrofit Emission Control Device (RECD) a powerful solution designed to significantly cut harmful emissions from existing diesel engines without the need to replace them entirely.

A Retrofit Emission Control Device (RECD) is an advanced emission management unit that attaches to the exhaust system of in use diesel generator (DG) sets. Its primary goal is to reduce hazardous pollutants like particulate matter (PM), hydrocarbons (HC), and carbon monoxide (CO) before they are released into the atmosphere. These devices are becoming essential as regulatory bodies in India, such as the Central Pollution Control Board (CPCB) and the National Green Tribunal (NGT), mandate stricter emission norms for DG sets, especially in urban and pollution sensitive zones like Delhi NCR.

How Does an RECD Work?

At its core, the RECD Retrofit Emission Control Device works by treating the exhaust gases that come from diesel engines

• Filtration & Particle Capture Fine particles and soot are trapped using technologies like Diesel Particulate Filters (DPF) or similar systems, preventing them from escaping into the air.

• Catalytic Conversion Harmful gases such as CO and HC may be converted into less harmful substances like carbon dioxide and water through catalytic oxidation.

• Self Cleaning/Regeneration Many modern RECDs use passive regeneration techniques or advanced catalysts to clean the trapped soot, ensuring long term efficiency without frequent maintenance.

These mechanisms combined can reduce particulate matter by up to 90 % or more, making the device a strong ally in improving air quality while helping units comply with regulations.

Why Install a Retrofit Emission Control Device?

Millions of businesses across India still use diesel generators as backup or primary power sources. However, diesel combustion releases a cocktail of pollutants harmful to human health and the environment. Installing a RECD Retrofit Emission Control Device offers several benefits

• Regulatory Compliance Helps meet CPCB and NGT mandates for in use DG emissions.

• Improved Air Quality Significant reductions in PM, CO, and HC contribute to cleaner air around workplaces and communities.

• Cost Effective Retrofitting existing generators is often more affordable than replacing them entirely with newer low emission models.

• Operational Reliability Many modern RECDs are designed for low maintenance and long lifetime performance with minimal engine backpressure.

Best RECD Retrofit Emission Control Device Manufacturers Near Ghaziabad

Located in Uttar Pradesh, Ghaziabad is an industrial hub with increasing demand for emission control solutions. While specific Ghaziabad based RECD manufacturer for may be limited, several reputable providers serve this area and the broader NCR market

1. Perfect Power Equipments (Ghaziabad)

• Offers RECD (Retrofit Emission Control Device) solutions for diesel generators and industrial applications.

• Known locally for supplying emission control systems compatible with CPCB norms.

2. Chakr Innovation (Pan India)

• Creator of the Chakr Shield, India’s first CPCB Type Approved RECD Retrofit Emission Control Device, capable of reducing emissions by up to 90 %.

• Strong focus on sustainable clean air technology and regulatory compliance.

3. Cummins India (Distributed Across India)

• Offers RECD solutions in collaboration with local tech partners, employing advanced filter less electrostatic precipitation technology that works without active regeneration.

4. Platino (Pan India)

• Produces RECD and related emission systems with certifications and engineering support across generator sizes.

5. Other RECD Providers

• Organisations like Creative Diesel Services, Automoto Vaayu Mitra®, Kirloskar Oil Engines Ltd., and more provide emission control devices and installation services across North India and can support projects around Ghaziabad and Delhi NCR.

When selecting a manufacturer, consider certification (e.g., CPCB, ARAI), compatibility with your DG set capacity, after sales support, and compliance assistance.

FAQ Retrofit Emission Control Device (RECD)

Q1. What is a Retrofit Emission Control Device (RECD)?

A It’s a pollution control unit attached to existing diesel generator exhausts to significantly reduce harmful emissions like PM, CO, and HC. These devices help comply with environmental norms and improve air quality around industrial and commercial sites.

Q2. Why is RECD important in India?

A India’s regulatory bodies, including the CPCB and NGT, require in use DG sets in non attainment cities (like Delhi NCR) to be fitted with emission control devices to curb pollution. Retrofit solutions help operators meet these mandates without replacing generators.

Q3. Does installing an RECD affect generator performance?

A Modern RECDs are designed to maintain low backpressure and minimal impact on engine performance, ensuring reliable operation while cutting emissions.

Q4. How much emission reduction can I expect?

A Depending on the technology and model, emissions of particulate matter can be reduced by up to 90 % or more, along with significant drops in CO and HC levels.

Q5. Are RECDs expensive to maintain?

A Many new devices employ self cleaning and passive regeneration technologies that require minimal maintenance, reducing long term operational costs

Retrofit Emission Control Device (Recd) is an advanced emission management unit that attaches to the exhaust system of in use diesel generator (DG) sets.