Thermal Care NQA13 - Page 20

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Figure 15 – 20 Ton High Flow Chiller Net Pump Performances (60 Hz)
Figure 16 - 25 Ton Chiller Net Pump Performances (60 Hz)
0
20
40
60
80
100
120
0 20 40 60 80 100 120 140 160
Pressure (psi)
Flow (gpm)
20-Ton High Flow Chiller Net Pump Performance
Pump Discharge Pressure Less Coolant Circuit Pressure Loss
Based on Water at 50°F, 60 Hz
3 hp
7½ hp
5 hp
10 hp
0
20
40
60
80
100
120
0 20 40 60 80 100 120 140
Pressure (psi)
Flow (gpm)
25-Ton Standard Chiller Net Pump Performance
Pump Discharge Pressure Less Coolant Circuit Pressure Loss
Based on Water at 50°F, 60 Hz
7½ hp5 hp 10 hp