eco-ATC-A Evaporative Condenser

Product Images
eco-ATC installation

The eco-ATC-A’s Ellipti-fin® Cooling Coil now features CrossCool™ Internal Tube Enhancement which increases the internal heat transfer coefficient of the coil and thus increases the heat rejection capacity of the unit. The eco-ATC-A offers the most models and box sizes in the industry and is designed with IBC Compliant Construction.

  • Designed to reduce water and energy consumption
  • Suitable for industrial process applications
  • Ranging in capacity from 122 to 3,846 nominal tons
  • IBC Compliant – Independently certified by the International Building Code to withstand seismic and wind load forces in North America
  • Available with FM Approved Construction
Dry Mode

eco-ATC_DryMode_PofO

The refrigerant gas discharges from the compressor into the inlet connection of the eco-ATC-A condenser. Ambient air is drawn into the unit and moves over the heat transfer coil. Heat from the refrigerant transfers to the air through the finned tubing. The cool tube walls cause the refrigerant gas to give up heat and condense into a liquid. The condensed liquid flows out of the coil to the high-pressure liquid receiver for return to the system. The hot discharge air is drawn through the drift eliminators and discharged into the atmosphere.

 

 

Evaporative Mode

eco-ATC_EvaporativeMode_PofO

The refrigerant gas discharges from the compressor into the inlet connection of the eco-ATC-A condenser. Water from the condenser’s sump circulates over the condenser coil, while ambient air is simultaneously drawn into the unit. As the ambient air moves up through the coil section, a portion of the spray water evaporates into the air stream. The evaporative process cools the spray water, which in turn cools the tubes containing the refrigerant gas. The cool tube walls cause the refrigerant gas to give up heat and condense into a liquid. The condensed liquid flows out of the coil to the high-pressure liquid receiver for return to the system. The hot, saturated discharge air is drawn through the drift eliminators and discharged into the atmosphere. The water which was not evaporated falls into the sump and recirculates to the water distribution system above the condensing coil section.

Ellipti-fin Cooling Coil
  • The most effective coil design in the industry
  • 25% average increase in efficiency
  • Increases agitation of water and air, improving heat transfer
  • Elliptical fins increase surface area and heat transfer
  • Hot-dip galvanized for increased corrosion resistance
Drift Eliminators
  • Limits the drift rate to less than 0.001% of the recirculating water rate
  • Limit the potential of spreading Legionella
  • Constructed of an inert polyvinyl chloride (PVC)
Superior Air Inlet Louver and Screen Design
  • Constructed of an inert polyvinyl chloride (PVC)
  • Two pass design that minimizes splash-out and the potential for algae formation inside the tower
  • Framed in steel in easily removable sections
Pressurized Water Distribution System

EVAPCO's Zero Maintenance ZMII® spray nozzle remains clog free while providing even and constant water distribution, providing the industry's best performing non-corrosive, maintenance-free water distribution system.

  • ZMII spray nozzles have a 1-1/4" diameter opening and a 1-1/4" splash plate clearance
  • Mounted in corrosion-free PVC water distribution pipes that have threaded end caps
  • Provides unequaled coil coverage and scale prevention
Stainless Steel Water Touch Basin
  • Available in Type 304 or Type 316 Stainless Steel
  • Includes the entire basin area including the support columns and the louver frames
  • Welded basin seams for leak-free operation
Stainless Steel Casing & Fan Section
  • Available in Type 304 or Type 316 Stainless Steel
  • Includes the entire upper section including fan guard
Sound Sensitive Installations

Available with multiple equipment options to reduce the overall sound generated from the side or top of the unit.

  • Super Low Sound Fan
  • Low Sound Fan
  • Water Silencers
  • Discharge Attenuation
  • Offset Sound Attenuation Walls
FACTORY-MOUNTED Water Treatment Systems

Available with FACTORY-MOUNTED water treatment systems, providing environmentally sensitive alternatives for treating water in evaporative cooled equipment.

  • SmartShield solid chemical water treatment system
Maintenance Accessories

Available with multiple equipment options to aid in the maintenance of the condenser.

  • External Service Platform
  • Ladder
  • Hinged Louver Door
  • Sump Sweeper Piping
  • Motor Davit with Base
Document Categories
Name File Size Type Language
eco-ATC-A evaporative condensers Bulletin 15.27 MB Catalog English
eco-ATC-A蒸发式冷凝器 19.98 MB 样本 Chinese
Equipment Layout Manual 7.44 MB Layout English
Maintenance Check List 155.18 KB O & M English
Operation and Maintenance Instructions 19.17 MB O & M English
检修维护表 957.88 KB 运行维护手册 Chinese
设备布置说明书 14.72 MB 布置 Chinese
运行维护手册 31.45 MB 运行维护手册 Chinese