Pollution-Compliant Generator Exhaust Line Fabrication
Proper exhaust piping is crucial for ensuring low backpressure on diesel generator engines, minimizing noise levels, and complying strictly with Central Pollution Control Board (CPCB) and Delhi Pollution Control Committee (DPCC) chimney height guidelines. NCR Generators provides comprehensive design, fabrication, insulation, and erection of MS (Mild Steel) and SS (Stainless Steel 304/316) generator exhaust lines.
Our engineering team calculates exact pipe diameters and expansion bellows to prevent engine backpressure loss. We install high-density mineral wool insulation with aluminum or stainless steel sheet cladding to prevent heat radiation in generator rooms, along with heavy-duty residential silencers.
Key Features of Our Exhaust Systems
MS & SS Class B/C Pipes
Heavy wall thickness pipes welded using TIG/ARC processes to withstand high exhaust heat.Thermal Insulation Lagging
Rockwool/Mineral wool (100 kg/m³) wrapped with 24G Aluminum cladding.Residential & Critical Silencers
Specialized reactive silencers reducing exhaust noise levels by up to 25-30 dBA.Vertical Chimney Extension
Self-supporting structural steel chimney towers up to building terrace height.Exhaust Piping Engineering Specifications
| Genset Capacity | Recommended Pipe Dia | Insulation Material | Silencer Type |
|---|---|---|---|
| 15 - 62.5 KVA | 2.5" to 4" NB Pipe | 50mm Rockwool + Aluminum Sheet | Residential Grade Silencer |
| 82.5 - 250 KVA | 5" to 8" NB Pipe | 65mm High Density Mineral Wool | Critical Dual Chamber Silencer |
| 320 - 750 KVA | 10" to 14" NB Pipe | 75mm Rockwool + SS Cladding | Hospital Grade Acoustic Silencer |
| 1000 - 2000 KVA | 16" to 24" Twin Line | 100mm Thermal Barrier Insulation | Custom Multi-stage Exhaust Chamber |
Need CPCB Compliant Exhaust Piping for Your Site?
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