Fan User Manual

5
Figure 2 Capacity correction factor Figure 3 Pressure drop correction factor
Quiet-Line Models
040 6-12 4 1.4 7.4 1.5 11.4 1.6 17.0 1.7 23.5
12-24 8* 1.6 3.9 1.7 5.9 1.8 8.9 1.8 12.3
057 18-36 12* 2.1 3.6 2.2 6.1 2.3 8.6 2.3 11.9
24-48 16 2.2 3.0 2.3 4.6 2.3 6.2 2.4 8.6
060 12-24 8 2.2 7.1 2.3 11.3 2.4 16.6 2.5 23.0
24-48 16* 2.4 3.8 2.5 5.9 2.5 8.1 2.5 11.3
080 12-24 8 2.7 6.2 3.0 9.8 3.2 14.5 3.3 20.1
24-48 16* 3.2 3.3 3.4 5.1 3.6 7.0 3.7 9.7
111 24-48 16* 4.4 4.7 4.3 7.4 4.4 10.4 4.5 14.3
36-72 24 4.2 3.2 4.4 4.8 4.6 7.2 4.6 10.0
121 24-48 16* 4.4 6.1 4.7 9.7 4.8 13.7 4.9 18.9
48-96 32 4.8 2.9 4.9 4.9 5.0 7.0 5.1 9.6
158 24-48 16 5.6 6.4 6.0 10.3 6.3 14.7 6.6 20.3
36-72 24* 6.0 4.3 6.4 6.7 6.6 10.0 6.8 13.8
173 24-48 16 6.1 8.4 6.6 13.5 6.9 19.5 7.1 26.9
48-96 32* 6.9 4.1 7.2 6.8 7.4 9.7 7.5 13.5
178 24-48 16 6.5 12.3 6.9 20.0 7.1 29.1 7.3 40.1
48-96 32* 7.1 6.0 7.3 10.0 7.4 14.5 7.5 20.0
72-144 48 7.3 4.1 7.4 6.6 7.5 9.9 7.6 13.3
205 24-48 16 6.9 8.2 7.7 13.2 8.2 18.9 8.6 26.2
36-72 24* 7.8 5.5 8.4 8.7 8.8 12.9 9.0 17.6
248 24-48 16 7.6 10.7 8.5 17.4 9.1 25.2 9.4 34.8
48-96 32* 9.1 5.2 9.6 8.7 9.9 12.5 10.1 17.3
347 48-96 32 12.2 8.0 13.2 13.3 13.9 19.4 14.3 26.8
96-192 64* 13.8 4.1 14.4 6.7 14.8 9.7 15.0 13.4
356 48-96 32 12.9 11.9 13.8 19.8 14.3 29.0 14.5 40.0
96-192 64* 14.2 6.0 14.7 9.9 14.9 14.4 15.0 20.0
144-288 96 14.6 4.0 14.9 6.6 15.0 9.6 15.2 13.3
453 48-96 32 15.2 10.3 17.0 17.2 18.1 25.1 18.9 34.7
96-192 64* 18.2 5.2 19.2 8.7 19.9 12.5 20.3 17.3
498 48-96 32 16.1 15.4 17.8 25.6 18.8 37.6 19.2 51.8
96-192 64 18.8 7.7 19.5 12.8 19.9 18.6 20.1 25.7
144-288 96* 19.5 5.1 20.0 8.5 20.2 12.4 20.4 17.2
* Standard Circuiting
Based on 40% Ethylene Glycol Solution at 115°F average solution temperature expressed in MBH.
Specifications subject to change without notice.
Table 4 Drycooler performance data (continued)
Model
Number
GPM
Range
No. of
Circuits
MBH/°F Initial Temperature Difference
1.5 GPM/CIR 2.0 GPM/CIR 2.5 GPM/CIR 3.0 GPM/CIR
MBH/ITD PD ft. water MBH/ITD PD ft. water MBH/ITD PD ft. water MBH/ITD PD ft. water
Average Fluid Temperature
Correction Factor
Glycol % and average temperature °F
Average Fluid Temperature
Correction Factor
Glycol % and fluid temperature °F