Flat Tube Finned Coil

At Harsha Engineers, we manufacture precision-engineered Flat Tube Finned Coils that provide superior heat transfer performance with a compact and efficient design. The flat tube structure allows for reduced air resistance and improved thermal contact, making these coils highly effective in demanding applications.

Flat tube finned coils are commonly used in HVAC systems, refrigeration, automotive, power generation, and industrial process cooling, where space optimization and energy efficiency are essential.

Built from high-quality materials such as aluminum, copper, stainless steel, or mild steel, our coils ensure excellent durability, corrosion resistance, and long-lasting performance under varied operating conditions. Each unit undergoes rigorous testing to guarantee efficiency, reliability, and low maintenance.

Tube Material: Copper, Aluminum, Stainless Steel, or customized alloys
Fin Material: Aluminum, Copper, Galvanized Steel, or Stainless Steel
Tube Design: Flat / oval cross-section with high-strength construction
Fin Options: Plain, corrugated, or louvered for improved heat exchange
Fin Pitch: 1.5 mm – 5 mm (customized as per design requirement)
Coating: Anti-corrosion, epoxy, or hydrophilic coating available
Configuration: Single row, multi-row, or serpentine design
Applications Range: Suitable for cooling, heating, and condensation systems

Inside the flat tubes, a working fluid such as glycol, water, steam, or refrigerant circulates.
To increase the surface area available for heat transfer, fins are externally attached.
The coil’s smooth airflow is made possible by the tubes’ flat geometry, lowering drag and increasing overall efficiency.
Effective heating or cooling is made possible by the rapid transfer of heat between the air passing over the fins and the fluid inside the tubes.

HVAC systems are used for cooling, heating, and ventilation.
Freezers and refrigeration: ensuring effective cooling performance.
Automotive Industry – Widely used in radiators, condensers, and intercoolers.
Industrial process cooling is used to regulate the temperature of machinery and fluids.
For heat recovery and air cooling systems, the power and energy sectors.

In compact systems, higher efficiency than in round tube coils.
decreased energy consumption as a result of less resistance to airflow.
Strong structural design suitable for high-pressure and high-temperature conditions.
Installation and upkeep are simple, and the unit lasts a long time.
Ideal for industries where optimizing performance and saving space are crucial.

Conclusion

For today’s businesses, the Flat Tube Finned Coil is a novel and effective method of heat transfer. Harsha Engineers creates and manufactures flat tube finned coils using high-quality materials and precise engineering. These coils are designed to be long-lasting, dependable, and efficient in HVAC, refrigeration, automotive, and process applications.