Miura’s Ultra Low NOx Steam Generator uses the most advanced technology. The flat shaped burner and the rectangular shaped boiler vessel are uniquely designed for the reliable low NOx. 5 minutes from cold start to full pressure. Ultra Low NOx gas burner with “Quenched flame”. Up to 300HP per boiler and up to 4,500HP (150,000lb/hr) with our MI-system. 170 PSIG and 15 PSIG MAWP available. Miura’s exclusive “low water content, water tube” design is the most versatile boiler available in the marketplace today. A once-through, forced circulation steam boiler producing steam in just 5 minutes while maintains an 85% fuel-to-steam efficiency.