Thermic fluid heating has replaced electric and steam
heating in industries globally. Thermax pioneered the
concept in India way back in 1971 with its Thermopac. For
decades now, Thermopacs are recognised everywhere as
superior heat sources and productivity enhancers.

Options available

• Horizontal orientation
• Separate deaerators and common expansion tank for
  multiple unit installations
• High temperature options up to 380 C
• Complete heater house and accessories on turnkey basis

Product offering

• Fuel – Heavy Oil, Light Oil and Gas
• Capacity – 0.4 to 2.5 million kcal/ hr
• Operating temperature- 280 C

Product highlights

• Automatic control for maintaining predetermined thermic
  fluid temperature
• High system efficiency – 87%
• Centrifugal pump ensures uniform circulation, thus
  preventing overheating of thermic fluid
• Suitable up to 300 C (bulk oil temperature) with system
  and equipment modifications
• Internal APH (between two jackets) ensures unit surface
  O temperature below 55 C

Controls and safeties

• Low thermic fluid flow cut-off
• High thermic fluid outlet temperature cut-off
• Precise thermic fluid temperature control
• Low level cut-off in deaerator tank
• High stack temperature cut-off
• Safety valve for protection against high pressure

Options available

• Horizontal orientation
• Separate deaerators and common expansion tank for
  multiple unit installations
• High temperature options up to 380 C
• Complete heater house and accessories on turnkey basis

Product highlights

• Specially designed and patented air preheater
• Combination of cross and parallel flow arrangement of air and flue gas circuit
• Modular design of the unit ensures quick assembly and compact layout
• Designed and verified by modern tools like CFD and FEA

Product offering

• Fuel – Light Oil,Heavy Oil & Gas
• Capacity – 1 to 2.5 million kcal/hr
• Operating Temperature – 280 °C

• Air is introduced in the intermediate flue gas zone which maximizes heat recovery and reduces stack temperature
• Diverter damper in flue gas line facilitates online cleaning of the APH and use of only one module while the other is under cleaning

• Modular APH helps to maintain efficiency even under part load conditions
• No risk of dew point corrosion as the configuration ensures optimum metal temperatures

THERMOPAC – TPCM

Product offering

• Fuel – Heavy Oil, Natural Gas & LPG
• Capacity – 0.1 to 0.2 million kcal/hr
• Operating temperature – 280 °C

Product highlights

• Apply designed for mid size temperature and very low
  heating requirements
• Imported monobloc burner
• Ideal for the packaging, colour printing, pharmaceutical
  and leather industries
• Compact and reliable

Engineered for reliability

• Designed according to DIN 4754, to ensure longer life of heater and thermic fluid
• Adequate furnace volume and heat transfer surface ensure higher thermal efficiency
• Pre-wired and pre-assembled for quick and easy installation

Compact Deaeratorcum- Expansion Tank

• Requiring less space, it comes with a buffer vessel to prevent cooling of hot oil coming from the process
• The tangential thermic fluid entry in the deaerator ensures optimal deaeration