Burnham K2WTC - Page 78

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Figure 9.7b: 150/180 Net Circulator Curve (Taco 0013)
Figure 9.7a: 135 Net Circulator Performance Curve (Taco 0011)
0
5
10
15
20
25
30
35
40
0 2 4 6 8 10 12 14
Flow (GPM)
AvailableHead(ft
0
5
10
15
20
25
30
35
0246810
Flow(GPM)
AvailableHead(ft
Note: Thesecurvesshowtheowthatcanbeachievedthroughtheboilerasafunctionofthepressuredrop
through the connected piping.
IX. System Piping
(continued)