Unical Boiler – DIATHER

DIATHER - Three Pass Thermal Oil Heater

Unical Boiler – DIATHER is a three-pass thermal oil heater designed horizontally, with a vertical configuration available upon request. It efficiently operates with both liquid and gaseous fuels, making it versatile for various industrial applications.
  • Coil Design: Two concentric coils with bottom screen, inserted in the outer shell, hermetically sealed to the smokes. Coils are made of seamless steel tubes wound spirally in quality steel of suitable thickness.
  • Bottom Structure: The boiler body’s bottom is bolted, insulated, and equipped with a cleaning door and smoke chamber connection to the chimney.
  • Front Door: Constructed from welded steel plate, featuring ample dimensions to facilitate maintenance operations. The door is hinged, insulated with refractory material, and includes a flame sight glass and burner plate.
  • Furnace: Features passing flame design, accessible through the front door.
  • Base Construction: Built with a sturdy steel frame.
  • Insulation: The shell is thermally insulated with a double layer of rock wool cladding, adequately supported and externally covered with aluminum.
Standard Equipment:
  • Two flanged connections (flow and return) on the right-hand side, with left-hand or vertical placement available on request.
  • Group of gaskets, bolts, and counter flanges for flanged connections.
  • One differential pressure switch.
  • Two manometers on flow and return manifolds.
  • Drain valve.
  • Lifting lugs.
  • IP55-rated control board panel, 400V – 3+N – 50Hz.
FREQUENTLY ASKED QUESTION

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