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460 Series ANSI Process
3600 RPM Performance Curves Semi-Open Impellers
460 SERIES OSD SEMI-OPEN PERFORMANCE CURVES - 3600 RPM
460 SERIES OSD SEMI-OPEN PERFORMANCE CURVES - 3600 RPM
Curve No.: CS-17500
American-Marsh Pumps Size: 1L1X1.5-6/OPSpeed: 3500 rpm05/18/04
ft
US gpm
NPSHr
bhp
20 40 60 80 100 120 140 160 180
0
40
80
120
160
200
0
4
8
5
10
60
60
55
55
50
50
40
40
6.25"
5.5"
4.5"
3.5"
Curve No.: CS-17509
American-Marsh Pumps Size: 1L1X1.5-8/OPSpeed: 3500 rpm05/18/04
ft
US gpm
NPSHr
bhp
40 80 120 160 200
0
80
160
240
320
400
0
20
40
10
20
5958
58
55
55
50
50
408.188"
7.5"
6"
4.5"
Curve No.: CS-17503
American-Marsh Pumps Size: 1L1.5X3-6/OPSpeed: 3500 rpm
05/18/04
ft
US gpm
NPSHr
bhp
40 80 120 160 200 240 280
0
40
80
120
160
200
0
20
40
8
16
68
68
65
65
60
60
50406.25"
5.5"
4"
Curve No.: CS-17512
American-Marsh Pumps Size: 1L1.5X3-8/OPSpeed: 3550 rpm
05/18/04
ft
US gpm
NPSHr
bhp
40 80 120 160 200 240 280 320 360
0
80
160
240
320
400
0
20
40
20
40
6766
66
64
64
60
60
50
50
8.188"
7"
6"
5"
460 SERIES OSD SEMI-OPEN PERFORMANCE CURVES - 3600 RPM
460 SERIES OSD SEMI-OPEN PERFORMANCE CURVES - 3600 RPM
Curve No.: CS-17521
American-Marsh Pumps Size: 2L1X2-10A/OPSpeed: 3500 rpm
05/18/04
ft
US gpm
NPSHr
bhp
25 50 75 100 125 150 175 200 225
0
200
400
600
800
1000
0
8
16
25
50
504949
45
45
40
40
30
30
10"
8.5"
7"
5"
Curve No.: CS-17524
American-Marsh Pumps Size: 2L1.5X3-10A/OPSpeed: 3550 rpm
05/18/04
ft
US gpm
NPSHr
bhp
80 160 240 320 400
0
200
400
600
800
1000
0
20
40
40
80
6160
60
55
55
50
50
4010"
8.5"
7"
6"
Curve No.: CS-17540
American-Marsh Pumps Size: 2L1.5X3-13/OPSpeed: 3550 rpm05/18/04
ft
US gpm
NPSHr
bhp
100 200 300 400 500
0
200
400
600
800
1000
0
20
40
80
160
6059
5858
55
55
50
50
4013"
12"
11"
9"
Curve No.: CS-17506
American-Marsh Pumps Size: 2L2X3-6/OPSpeed: 3500 rpm05/18/04
ft
US gpm
NPSHr
bhp
80 160 240 320 400
0
40
80
120
160
200
0
20
40
8
16
797878
75
75
70
70
60
60
50
50
6.25"
5.5"
4"
460 SERIES OSD SEMI-OPEN PERFORMANCE CURVES - 3600 RPM
460 SERIES OSD SEMI-OPEN PERFORMANCE CURVES - 3600 RPM
Curve No.: CS-17515
American-Marsh Pumps Size: 2L2X3-8/OPSpeed: 3550 rpm05/18/04
ft
US gpm
NPSHr
bhp
80 160 240 320 400 480
0
80
160
240
320
400
0
20
40
20
40
7170
70
65
65
60
60
50
50
40
40
8.188"
7.5"
6.5"
5"
Curve No.: CS-17527
American-Marsh Pumps Size: 2L2X3-10A/OPSpeed: 3550 rpm05/18/04
ft
US gpm
NPSHr
bhp
100 200 300 400 500
0
100
200
300
400
500
0
20
40
40
80
66
66
63
63
60
60
55
55
50
50
4010"
9"
7.5"
6"
Curve No.: CS-17543
American-Marsh Pumps Size: 2L2X3-13/OPSpeed: 3550 rpm05/18/04
ft
US gpm
NPSHr
bhp
100 200 300 400 500 600 700 800
0
200
400
600
800
1000
0
20
40
100
200
6665
6363
60
60
5013"
11"
9"
Curve No.: CS-17518
American-Marsh Pumps Size: 2L3X4-8/OPSpeed: 3550 rpm05/18/04
ft
US gpm
NPSHr
bhp
200 400 600 800 1000
0
80
160
240
320
400
0
20
40
40
80
777676
75
75
70
70
60
60
50
50
8.188"
7.5"
6"
5"
460 SERIES OSD SEMI-OPEN PERFORMANCE CURVES - 3600 RPM
460 SERIES OSD SEMI-OPEN PERFORMANCE CURVES - 3600 RPM
Intentionally Left Blank
Curve No.: CS-17530
American-Marsh Pumps Size: 2L3X4-10/OPSpeed: 3550 rpm05/18/04
ft
US gpm
NPSHr
bhp
100 200 300 400 500 600 700 800 900
0
100
200
300
400
500
0
20
40
50
100
7474
70
70
60
60
50
50
10"
9"
7.5"
6"
Curve No.: CS-17546
American-Marsh Pumps Size: 2L3X4-13/OPSpeed: 3550 rpm05/18/04
ft
US gpm
NPSHr
bhp
200 400 600 800 1000 1200
0
100
200
300
400
500
0
20
40
80
160
757573
73
70
70
60
60
5011"
10"
9"
Curve No.: CS-17535
American-Marsh Pumps Size: 2L4X6-10/OPSpeed: 3550 rpm05/18/04
ft
US gpm
NPSHr
bhp
200 400 600 800 1000 1200 1400
0
100
200
300
400
500
0
20
40
100
200
80
75
75
70
70
60
60
5010"
9.5"
8"
7"
