Used 75000 Lb/Hr Steam D-Type Water Tube Boiler. manufactured by Foster Wheeler. Model AG-5050. Rated @ 75 kpph @ 280 PSIG. 3,454 square feet. Natural Gas & #2 Oil. MCR: 75.000 lb/hr @ 83.6% Efficiency (HHV). 99.5% Purity. 100% Membrane Wall. 54" diameter Steam Drum. Refractory in burner front wall. 30 ppm Serial #7378. National Board #565. Mfg. 2002