Corken 521 - Page 19

Appendix C—Performance Curves for Model 521
37.9
75.7
113.6
151.4
10
20
30
40
0
3.7
7.5
120 (8.27)100 (6.89)80 (5.52)60 (4.14)40 (2.76)20 (1.38)0 (0)
0
5
10
113.6
151.4
189.3
227.1
30
40
50
60
0
3.7
7.5
120 (8.27)100 (6.89)80 (5.52)60 (4.14)40 (2.76)20 (1.38)0 (0)
0
5
10
151.4
189.3
227.1
264.9
40
50
60
70
0
3.7
7.5
120 (8.27)100 (6.89)80 (5.52)60 (4.14)40 (2.76)20 (1.38)0 (0)
0
5
10
189.3
227.1
264.9
302.8
50
60
70
80
0
3.7
7.5
120 (8.27)100 (6.89)80 (5.52)60 (4.14)40 (2.76)20 (1.38)0 (0)
0
5
10
gpm L/min
Differential Pressure psi (bar)
kW hp
gpm L/min
Differential Pressure psi (bar)
kW hp
gpm L/min
Differential Pressure psi (bar)
kW hp
gpm L/min
Differential Pressure psi (bar)
kW hp
420 RPM
520 RPM
640 RPM
780 RPM
227.1
264.9
302.8
340.7
60
70
80
90
0
3.7
7.5
120 (8.27)100 (6.89)80 (5.52)60 (4.14)40 (2.76)20 (1.38)0 (0)
0
5
10
378.5100
gpm L/min
Differential Pressure psi (bar)
11.2 15
kW hp
950 RPM
gpm
gpm
gpm
gpm
gpm
hp
hp
hp
hp
hp
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