Compare ESP, catalytic and filter-based RECD technologies for diesel generators. Understand their working principles, maintenance needs and selection factors.
Read the guide
Compare ESP, catalytic and filter-based RECD technologies for diesel generators. Understand their working principles, maintenance needs and selection factors.

Inspectors want proof, not promises. This guide explains what SPCB and CAQM teams check on a retrofitted DG set and which documents to keep ready for audit day.

A certified, correctly sized RECD should keep fuel use close to normal and does not automatically void an engine warranty. Here is what to check on back pressure, OEM terms, and certification before you buy.

Retrofit your existing DG set with a certified RECD or replace it with a new CPCB IV+ genset? Compare cost, compliance and downtime, and use a five-step checklist to decide.

Which DG sets need RECD depends on capacity, age and state. See what Maharashtra, Delhi-NCR, Haryana, Karnataka, Gujarat and Madhya Pradesh require, and how to check your own set.

Hospitals, data centres, housing societies and malls all need backup power that cannot fail. See how each can fit a certified RECD and meet DG set emission rules.

A retrofitted DG set stays compliant only if the device is looked after. Here is a practical schedule of checks, the warning signs to act on, and what to demand from an AMC.

Does a Kirloskar, Cummins or Mahindra Powerol set need a different RECD? Learn how CPCB certification works by kW range and phase, and what to check before you buy.

Meet CAQM Direction 98 norms for boilers & furnaces in Delhi-NCR with the right APCD for 50 mg/Nm³ PM compliance.

A plain-language, technically accurate guide to APCD types, selection logic, India's 50 mg/Nm³ compliance norms, and what works in the real world.

Learn what RECD for DG sets is, how it works, its benefits, and why it’s essential for CPCB compliance and emission control in India.

Understand RECD for DG sets-its meaning, how it works, key benefits, and why it’s essential for emission control and CPCB compliance in India.