crop 8

Direct Evaporative Coolers

The Enemy of Inefficiency

Dark default-1 Dark hover-1

Record PUE

Water evaporation replaces energy-intensive compressors for a leading 1.0x PUE in suitable climates.
Dark default Dark hover

Hydro Efficiency

Advanced media and control strategies maximize saturation effectiveness, getting the most cooling out of every drop of water.
Dark default-2 Dark hover-2

Ready to Scale

The most cost-effective method for cooling massive square footage, designed with modularity for rapid deployment.
circle image

Direct Evaporative Cooler (DEC)

Our DEC delivers ultra-efficient mechanical cooling for hyper scale facilities in arid climates by using water evaporation to cool large volumes of filtered outside air, maintaining ideal operating temperatures at a fraction of the electrical load of traditional compressor-based systems.
DEC_Angle_B_v02-edit
DEC_Angle_C_v02-edit
DEC_Angle_D_v02-edit
DEC_Angle_A_v02-edit
DEC_Angle_B_v02-edit
DEC_Angle_C_v02-edit
DEC_Angle_D_v02-edit
DEC_Angle_A_v02-edit
Benefits & Features
DEC_TabImage_A_v02-edit

Sustainability at Scale

At this scale, the smallest details can have the biggest impact on your bottom line. Our DECs fight for every decimal place of your performance stats – PUE, water usage, carbon footprint, and more. 

  • Lowest Possible PUE - Achieves extremely low PUE (1.0x) in suitable climates by replacing energy-intensive compressors with water evaporation.
  • Sustainable Operation - Significantly lowers the facility’s carbon footprint by reducing electrical demand on the grid.
  • Fresh Air Supply - Improves indoor air quality by utilizing 100% outside air, preventing the buildup of heat and contaminants.
  • Hyperscale Scalability - The most cost-effective method for cooling massive square footage, designed with modularity for rapid deployment.
  • Water Efficiency - Utilizes advanced media and control strategies to maximize saturation effectiveness, getting the most cooling out of every drop of water.
Technical Specifications
DEC_TabImage_A_v02-edit

By the Numbers

  • Airflow - Up to 100,000+ CFM per unit.
  • Media - High-efficiency evaporative media pads.
  • Filtration - Multi-stage filtration options to protect IT equipment from outside dust.
  • Cooling Capacity Range - [kW / Tons] 150 - 900+ kW / 40 - 250+ Tons.
Industries Served
DEC_TabImage_A_v02-edit

Wherever Ambition Meets Arid Climates

The most energy-efficient mechanical cooling method available for large-scale, high-demand environments.

  • Hyperscale Data Centers
  • Large Industrial Manufacturing
  • Warehousing & Logistics

Need Cooling at Scale?

We design, engineer, and manufacture integrated data center cooling solutions that pave the way for AI-era growth, not hold it back.
Final-opt2-740x435
circle-bg-shape

In the News

Explore the latest news, updates, and insights shaping BASX and the industries we serve.
card 4-1
June 30, 2025
BASX Powers Advanced Cooling Innovation for Applied Digital’s Purpose-Built AI Data Center Campus
card 5-1
August 23, 2023
BASX Breaks Ground on a New Weld Shop
card 4-2
November 14, 2024
AAON Announces Expansion Plans to Increase Production Capacity With New Facility In Memphis
card 5-2
October 25, 2024
AAON Awarded Liquid Cooling Data Center Orders Totaling Approximately $174.5 Million