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FlexSpray Dry Coolers

Features & benefits

The FlexSpray Cooling option can be added to single and double coil arrangements. The FlexSpray package is available in various combinations to suit your needs. The system can be fully integrated with step controls or a simple spray system to be controlled manually or by your choice. Existing units either Flex coil or competitors models can also be fitted with the FlexSpray system.


Basic operation, on a fully controlled unit, energizes the electromechanical valve system as the final step in the control sequence to reach the leaving water or refrigerant set point. With a VFD system, once all motors have reached full speed and the set point is not met with air only, the electromechanical valves energize and the spray comes on. The dead band range prevents the valve body from oscillating on and off and allows the spray to run to minimize thermal shocking. Using step control, the electromechanical valve system will energize after the last motor is energized and the set point triggers the valve to open.


FlexSpray selections can be made using the EAS CoilCalc selection program

Principal of operations video

Options & Accessories

Casing Material options

  • AluZinc –185
  • Aluminium Magnesium
  • 304 AISI
  • 316 AISI

Coil Tubes and Headers

  • Copper
  • Aluminium
  • 304 AISI
  • 316 AISI
  • Titanium

Fins

  • Aluminium
  • Copper
  • Electro-Tinned Copper (CuSn)
  • Aluminium Magnesium (AlMg)
  • Pre-Coated Aluminium (AlEp)
  • Hydrophilic (AlHy)

Optional Accessories / Maximum Performance.

  • EC - Electronically Commutated Motors.
  • Factory Programmed Controls.
  • Adiabatic spray system ~ FlexSpray.
  • Customizable dimensions.
  • Customizable controls.
  • Multiple and optimized fan selections.

Documentation

Mountain View

 

CoilCalc Selection Program


EAS' CoilCalc Selection program is where your custom selection begins. CoilCalc allows the designer to input the system values and then customize the unit for specific conditions. Material selections, Fin Configuration, Fin spacing, Numbers of Fans and many other unit characteristics can be pre-defined when making a selections

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