Cooling Tower (E4)

Cooling Tower (E4)
Induced Draft (300-810 Tons)

Conair’s E4 series induced draft, counterflow cooling towers offer modular cooling and require less space and less maintenance.


From the rust-proof molded polyethylene tower shell to the corrosion-resistant direct drive fan assembly, E4 towers contain fewer components that could fail and hamper performance.

 

All water connections, the water distribution system and the cellular fill are made of PVC to resist rot, decay and biological attack.

  • Easy inlet/outlet connections
  • Seamless, rust-free design
  • Costs less to install
  • 15-year warranty
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Specifications Sheet

 

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Specifications (click here to hide)

 
MODEL E4-300 E4-335 E4-365 E4-415 E4-585 E4-660 E4-715 E4-810
Performance characteristics
Tower capacity Tons 300 335 365 415 585 660 715 810
Sump capacity Gallons {liters} 480 {1817} 480 {1817} 480 {1817} 480 {1817} 960 {3596} 960 {3596} 960 {3596} 960 {3596}
Fan motor number x Hp {kW} 2x5 {3.73} 2x7.5 {5.59} 2x10 {7.45} 2x15 {11.2} 4x5 {3.7} 4x7.5 {5.6} 4x10 {7.5} 4x15 {11.2}
Wet bulb temperature / Output tower tons {GPM}    
70°F {21°C} 444 {1333} 496 {1489} 541 {1622} 615 {1844} 867 {2600} 978 {2933} 1059 {3178} 1200 {3600}
72°F {22°C} 417 {1250} 465 {1396} 507 {1521} 576 {1729} 813 {2438} 917 {2750} 993 {2979} 1125 {3375}
75°F {24°C} 361 {1084} 404 {1211} 440 {1319} 500 {1500} 705 {2114} 795 {2386} 861 {2584} 976 {2928}
78°F {26°C} 300 {900} 335 {1005} 365 {1095} 415 {1245} 585 {1755} 660 {1980} 715 {2145} 810 {2430}
80°F {27°C} 254 {763} 284 {852} 309 {928} 352 {1055} 496 {1487} 559 {1678} 606 {1818} 686 {2059}
Dimensions inches {cm}    
A - Total height 186.0 {472} 186.0 {472}
B - Total length 208.0 {528} 208.0 {528}
C - Mounting pocket width 64.56 {164} 2 x 64.56 {164}
D - Total width 102.0 {259} 204.0 {518}
E - Height to inlet 131.5 {334} 131.5 {334}
Height to center of overflow 16.0 {41} 16.0 {41}
Height to center of drain 5.25 {13} 5.25 {13}
Height to center of make-up 28.0 {71} 16.0 {41}
Weight lb {kg}
Shipping (dry) 6400 {2903} 6500 {2948} 6600 {2994} 6700 {3039} 13000 {5897} 13100 {5942} 13200 {5988} 13300 {6033}
Operating with side outlet 12100 {5489} 12200 {5534} 12300 {5579} 12400 {5625} 24400 {11068} 24500 {11113} 24600 {11159} 24700 {11204}
Operating with remote sump/tank 8350 {3788} 8450 {3833} 8550 {3878} 8650 {3924} 16900 {7666} 17000 {7711} 17100 {7757} 17200 {7802}
Voltage Full Load Amps
208v/3 phase/60 Hz 33.2 48.7 70.8 97.3 66.3 97.3 141.5

194.6

230v/3 phase/60 Hz 30.0 44.0 64.0 88.0 60.0 88.0 128.0 176.0
400v/3 phase/50 Hz 17.3 25.3 36.8 50.6 34.5 50.6 73.6 101.2
460v/3 phase/60 Hz 15.0 22.0 32.0 44.0 30.0 44.0 64.0 88.0
575v/3 phase/60 Hz 15.0 22.0 32.0 44.0 30.0 44.0 64.0 88.0
Connections inches
Water inlet / outlet - Flanged 6.0 / 10.0 2 x 6.0 / 2 x 10.0
Make-up water - NPT 1.0 2 x 1.0
Overflow and drain - NPT 4.0 2 x 4.0
Water requirements
Inlet pressure psi {bars} 4.0 - 5.5 {0.28 - 0.38} 4.0 - 5.5 {0.28 - 0.38}
Max. inlet temperature °F {°C} 140 {60} 140 {60}