14
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
Pr
ess
ur
e
(p
si
)
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
Pr
ess
ur
e
(p
si
)
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 hp
5 hp
10 hp
