User Guide

Fiberglass Cooling Towers Chapter 6: Appendix Page 22 of 25
Figure 8: Tower Performancec
Cooling Fan NEC Nominal
Model capacity Nozzles motor amp draw air flow
number tons Kcal/hr no. hp kW rpm 460/3/60 cfm cmh
SF2003 50 151,200 1 2 1.5 1,200 3.4 12,000 20,388
SF2004 75 226,800 4 5 3.7 1,200 7.6 18,000 30,582
SF2005 100 302,400 4 5 3.7 900 7.6 23,500 39,926
SF2007 125 378,000 4 5 3.7 900 7.6 26,000 44,174
SF2009 150 453,600 4 10 7.5 900 14.0 30,000 50,970
SF2011 175 529,200 4 10 7.5 900 14.0 33,000 56,067
SF2015 200 604,800 4 15 11.2 900 21.0 43,000 73,057
c Rating conditions are based on 78ºF (26ºC) wet bulb, 95ºF (35ºC) entering water
temperature, and 85ºF (29ºC) leaving water temperature; flow capacity is based on 3
gpm/ton (2.563 lpm per 1,000 Kcal/hr).