EarthSmart Adiabatic Towers

EarthSmart Adiabatic Towers
Water and Energy Efficient Adiabatic Cooling

Adiabatic cooling systems are ideal for processors with concerns about their water supply and process water purity, where conventional tower systems could put their process at risk. The EarthSmart Adiabatic Tower design provides efficient, easily managed heat control with less need for maintenance than other systems. All this is accomplished with smart motor technology and a simple fluid flow through the system to bring temperatures down to the right level.

  • Closed loop purity, minimal water consumption
  • Strong, resilient coil design
  • Smart fan technology
  • Long-life, easily serviced cooling panels
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email

info@conairgroup.com

Phone

+1 724 584 5500

Parts & Service

+1 800 458 1960 - United States

+1 814 437 6861 - International

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Epoxy coated fins.

Specifications (click here to hide)
MODEL ESTW-12 ESTW-13 ESTW-14 ESTW-22 ESTW-23 ESTW-24
Performance characteristics
Nominal flow rate gpm 45 70 105 107 165 210
Nominal tons 17 26 40 41 63 81
Coil design entering air temperature °F {°C} 80.3 {26.8} 80.3 {26.8} 80.3 {26.8} 80.3 {26.8} 80.3 {26.8} 80.3 {26.8}
Fluid pressure drop PSI 5.3 7.6 9.8 4.3 5.4 4.0
Approximate internal water volume Gallons 15 22 30 50 75 100
Adiabatic full flow rate gpm 6.2 9.4 12.5 6.2 9.4 12.5
Noise level dBA 55 57 58 58 60 60
Dimensions inches {mm}
A - Length 101.4 {2575} 148.6 {3775} 195.6 {4969} 113.1 {2873} 162.9 {4138} 212.8 {5404}
B - Width 46.6 {1184} 46.6 {1184} 46.6 {1184} 94.5{2400} 94.5{2400} 94.5{2400}
C - Height 67.7 {1719} 67.7 {1719} 67.7 {1719} 112.2 {2850} 112.2 {2850} 112.2 {2850}
Number of Legs 6 8 10 4 4 6
Weights lb {kg}
Dry weight 1100 {499} 1600 {726} 2075 {941} 3350 {1520} 4650 {2109} 6250 {2835}
Operating weight 1225 {556} 1783 {809} 2325 {1055} 3767 {1709} 5276 {2393} 7084 {3213}
Electrical characteristics
Fans (quantity) Hp {kW} (2) 3 {2.2} (3) 3 {2.2} (4) 3 {2.2} (4) 3 {2.2} (6) 3 {2.2} (8) 3 {2.2}
200/3/60 MCA/MOP 17.4 / 30 25.1 / 35 32.8 / 45 32.8 / 45 48.3 / 60 63.6 / 80
230/3/60 MCA/MOP 17.4 / 30 25.1 / 35 32.8 / 45 32.8 / 45 48.3 / 60 63.6 / 80
400/3/50 MCA/MOP 8.4 / 15 12.1 / 20 15.8 / 20 15.8 / 20 23.2 / 30 30.6 / 35
460/3/60 MCA/MOP 8.4 / 15 12.1 / 20 15.8 / 20 15.8 / 20 23.2 / 30 30.6 / 35
Connections inches
Inlet & outlet connection (quantity) inches (2) 1 3/8 (2) 1 5/8 (2) 2 1/8 (2) 2 1/8 (2) 2 5/8 (2) 3 1/8
Adiabatic water inlet size inches 1 1 1 1 1 1.5



MODEL ESTW-25 ESTW-26 ESTW-27 ESTW-28 ESTW-29
Performance characteristics
Nominal flow rate gpm 280 290 333 400 510
Nominal tons 107 111 128 153 195
Coil design entering air temperature °F {°C} 80.3 {26.8} 80.3 {26.8} 80.3 {26.8} 80.3 {26.8} 80.3 {26.8}
Fluid pressure drop PSI 7.2 9.2 2.3 3.6 6.9
Approximate internal water volume Gallons 125 150 165 190 205
Adiabatic full flow rate gpm 15.6 18.7 21.8 24.9 28.0
Noise level dBA 61 62 62 63 64
Dimensions inches {mm}
A - Length 262.6 {6669} 312.4 {7934} 362.2 {9200} 411.9 {10463} 461.8 {11729}
B - Width 94.5{2400} 94.5{2400} 94.5{2400} 94.5{2400} 94.5{2400}
C - Height 112.2 {2850} 112.2 {2850} 112.2 {2850} 112.2 {2850} 112.2 {2850}
Number of Legs 8 8 8 10 8
Weights lb {kg}
Dry weight 7760 {3520} 8375 {3799} 10400 {4717} 12160 {5516} 13225 {5999}
Operating weight 8803 {3993} 9626 {4366} 11776 {5342} 13745 {6235} 14935 {6774}
Electrical characteristics
Fans (quantity) Hp {kW} (10) 3 {2.2}

(12) 3 {2.2}

(14) 3 {2.2} (16) 3 {2.2} (18) 3 {2.2}
200/3/60 MCA/MOP 79.0 / 90 94.4 / 110 109.8 / 125 125.2 / 140 140.5 / 175
230/3/60 MCA/MOP 79.0 / 90 94.4 / 110 109.8 / 125 125.2 / 140 140.5 / 175
400/3/50 MCA/MOP 38.0 / 45 45.4 / 50 52.8 / 60 60.2 / 70 67.6 / 80
460/3/60 MCA/MOP 38.0 / 45 45.4 / 50 52.8 / 60 60.2 / 70 67.6 / 80
Connections inches
Inlet & outlet connection (quantity) inches (2) 3 5/8 (2) 3 5/8 (2) 3 5/8 (2) 4 1/8 (2) 4 1/8
Adiabatic water inlet size inches 1.5 1.5 1.5 1.5 1.5