Free-coolers SDS-SDA

Free-coolers SDS-SDA is designed to cool water in close-loop circuit simply using ambient air featuring high-energy efficiency.

DRYWER contributes to reduce:

  • Running energy
  • Water consumption
  • Water treatment

High Efficiency Dry-coolers ranging from 40 kW up to 1600 kW
Clean water with no waste

STANDARD TECHNICAL SPECIFICATIONS:

  • High efficiency heat exchanger with copper tubes and aluminum fins
  • Copper water manifolds
  • Screws, inserts, rivets, nuts and washers are in stainless steel
  • Axial fans with three-phase motors and fans speed regulation control
  • Microprocessor control with historical alarms and Touch Screen Display
  • Frame with galvanized steel painted with powder at high temperature
  • Units are modular (it is possible to increase cooling capacity easily)

AVAILABLE OPTIONS:

  • Air-filters
  • High-efficiency fans with BRUSHLESS motors
  • High pressure adiabatic system “BREEZE SYSTEM” to increase cooling capacity during hot hour, equipped with:
    • High pressure pumps up to 70 bar
    • Set of nozzles to nebulize water
    • Stainless steel piping to grant nebulizing effect
    • Thermostat for automatic ON/OFF
  • Low pressure adiabatic system equipped with:
    • Set of nebulizers
    • Thermostat and solenoid valve for automatic ON/OFF
  • Self-draining free-cooling version SDA to operate without glycol
  • 3-ways valve for energy saving
  • Remote control