IBR Smoke Tube Type – OGSTB

Special Features:

  • High thermal efficiency of 93% on NCV of fuel with Heat Recovery Unit
  • Fully wet back construction ensuring maximum heat absorption by water
  • Optimum outlet flue gas temperatures
  • Feed water preheater is offered as heat recovery unit
  • Reliable and robust components giving smooth and trouble-free operation


  • Capacities: 500 kg/hr to 10000 kg/hr (F & A 100 deg. C)
  • Pressure (SVLOP): 10.54 / 15 / 17.5 / 21 kg/cm2 g
  • Fuel suitability: Light Oil, Light Diesel Oil, Diesel, Heavy Oil, Furnace Oil, LPG, Natural Gas
  • Burner: Pressure jet type, HIGH – LOW / Modulating, fully automatic
  • Efficiency: Overall thermal efficiency of 93 % on NCV of fuel with Heat Recovery Unit

Our IBR smoke tube type Oil / Gas fired steam boilers have applications in various types of industries like chemical, pharmaceuticals, food processing, laundry, hotels, hospitals, dairy, edible oil, textile etc. where steam is required for indirect and direct process heating purpose.