DAU - A Miba Group Company

Model 721

Cooper Tubes and Copper Fins


The Thermatron 721 Series Heat Exchanger couples the industry-leading efficiency of our 720 design in a 5.8" x 10.5" core heat transfer area.

Thermal capability ranges up to 75 Watts / ÂșC, depending on configuration.

The 721 series is appropriate for applications that employ other non aggressive liquids as coolants.

Each 721 Unit utilizes:
  • Thermatron's proprietary high-efficiency fin design
  • Mechanically bonded 90-10 cuperous-nickel tubes
  • Silver-solder brazed joints
  • 100% Pressure Test
  • Internally cleaned & corrosion protected
  • Externally coated for corrosion protection.

The 721 series is available in a large number of preexisting designs, or can be customized to your specific requirements, usually with
no engineering / design charge.

The 721 series can be fitted with numerous standard or custom fitting
and fan combinations.

Thermal performance for Water & Air

Pressure drop for Air Flow