OSA Engineering Works Company

DELTA 4 Pass Solid Fuel Fired Thermic Fluid Heater Model DELTA 3000 ROSS

ASTRA Oil Gas Fired 3 Pass Reverse Flue Shell Type Hot Water Generator Model ASTRA 50 ROSS

SIGMA Solid Fuel Fired Horizontal Shell Type Hot Water Generator Model SIGMA 150 ROSS

Ozone Tank

DELTA 4 Pass Solid Fuel Fired Thermic Fluid Heater Model DELTA 4000 ROSS

DELTA 4 Pass Solid Fuel Fired Thermic Fluid Heater Model DELTA 3500 ROSS

DELTA 4 Pass Solid Fuel Fired Thermic Fluid Heater Model DELTA 3000 ROSS

DELTA 4 Pass Solid Fuel Fired Thermic Fluid Heater Model DELTA 2500 ROSS