-
340 Series Double Suction
HD 1500 RPM Performance Curves
Enclosed Impellers
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
50 100 150 200 250 300 350 400
0
40
80
120
160
200
0
5
10
10
20
6564
64
62
62
60
60
555014.5"
12.25"
9.875"
Company: American-Marsh Pumps American-Marsh Pumps Size: 2x3-15
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 14.5 in
Curve: CS-15545
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
50 100 150 200 250 300
0
20
40
60
80
100
0
5
10
5
10
7372
72
71
71
70
70
68
68
65
65
60
60
509.5"
8.625"
7"
Company: American-Marsh Pumps American-Marsh Pumps Size:
2.5x3-10 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 9.5 in
Curve: CS-15530
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
80 160 240 320 400
10
20
30
40
50
60
0
5
10
5
10
7978
78
77
77
76
76
74
74
72706560
9.25"
8"
6.875"
Company: American-Marsh Pumps American-Marsh Pumps Size: 3x4-10
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 9.25 in
Curve: CS-15531
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
50 100 150 200 250 300
0
25
50
75
100
125
0
5
10
5
10
70
70
69
69
68
68
6560
5011.625"
10.25"
8.5"
Company: American-Marsh Pumps American-Marsh Pumps Size: 3x4-12
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 11.625 in
Curve: CS-15538
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
80 160 240 320 400 480 560 640
0
40
80
120
160
200
0
20
40
20
40
6968
68
66
66
63
63
585348
15.5"
13.375"
9.875"
Company: American-Marsh Pumps American-Marsh Pumps Size: 3x4-15
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 15.5 in
Curve: CS-15546
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
100 200 300 400 500 600 700 800
0
25
50
75
100
125
0
20
40
10
20
7776
76
74
74
72
72
70
70
65
65
60
60
50
50
4011.875"
10.625"
9"
Company: American-Marsh Pumps American-Marsh Pumps Size: 4x5-12
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 11.875 in
Curve: CS-15539
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
200 400 600 800 1000
0
40
80
120
160
200
0
20
40
20
40
7876
74
74
70
70
65
65
60555014.625"
12.625"
10.625"
Company: American-Marsh Pumps American-Marsh Pumps Size: 4x5-15
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 14.625 in
Curve: CS-15547
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
100 200 300 400 500 600 700 800 900
75
100
125
150
175
200
0
10
20
40
80
6665
65
60
60
55
55
5016.875"
15.75"
Company: American-Marsh Pumps American-Marsh Pumps Size: 4x5-18
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 16.875 in
Curve: CS-15606
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
100 200 300 400 500 600 700 800 900
0
20
40
60
80
100
0
20
40
5
10
8281 81
80
80
79
79
77
77
74
74
70
70
65609.625"
8.625"
7.5"
Company: American-Marsh Pumps American-Marsh Pumps Size: 4x6-10
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 9.625 in
Curve: CS-15532
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
250 500 750 1000 1250
0
20
40
60
80
100
0
20
40
10
20
8483
83
81
81
79
79
74
74
69
69
59
59
9.625"
8.5"
7.125"
Company: American-Marsh Pumps American-Marsh Pumps Size: 5x6-10
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 9.625 in
Curve: CS-15533
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
200 400 600 800 1000
0
20
40
60
80
100
0
20
40
10
20
83
82
82
80
80
78
78
76
76
74
74
70605011.25"
9.4375"
8.25"
Company: American-Marsh Pumps American-Marsh Pumps Size: 5x6-11
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 11.25 in
Curve: CS-15595
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
200 400 600 800 1000 1200 1400 1600 1800
0
25
50
75
100
125
0
20
40
20
40
8382
82
80
80
78
78
76
76
74
74
72
72
70
70
65
65
11.875"
10.625"
9"
Company: American-Marsh Pumps American-Marsh Pumps Size: 5x6-12
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 11.875 in
Curve: CS-15540
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
200 400 600 800 1000 1200
0
40
80
120
160
200
0
10
20
25
50
7876
76
74
74
72
72
70
70
65
65
60
60
55
55
50
50
15"
12.625"
11"
Company: American-Marsh Pumps American-Marsh Pumps Size: 5x6-15
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 15 in
Curve: CS-15548
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
200 400 600 800 1000 1200 1400 1600 1800
0
80
160
240
320
400
0
5
10
80
160
7370
70
65
65
60
60
555018.625"
17.5"
16.375"
Company: American-Marsh Pumps American-Marsh Pumps Size: 5x8-18
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 18.625 in
Curve: CS-15608
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
250 500 750 1000 1250 1500 1750 2000
0
20
40
60
80
100
0
20
40
20
40
85
84
84
82
82
80
80
78
78
74
74
70
70
65609.875"
9"
8"
Company: American-Marsh Pumps American-Marsh Pumps Size: 6x8-10
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 9.875 in
Curve: CS-15534
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
250 500 750 1000 1250 1500 1750 2000
0
25
50
75
100
125
0
10
20
25
50
84
83
83
82
82
81
81
80
80
78
78
75
75
70656050
12.75"
11"
9.4375"
Company: American-Marsh Pumps American-Marsh Pumps Size: 6x8-12
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 12.75 in
Curve: CS-15541
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
400 800 1200 1600 2000
0
40
80
120
160
200
0
20
40
40
80
8382
82
80
80
78
78
7570656014.75"
13.375"
11"
Company: American-Marsh Pumps American-Marsh Pumps Size: 6x8-15
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 14.75 in
Curve: CS-15549
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
400 800 1200 1600 2000 2400 2800
0
80
160
240
320
400
0
20
40
80
160
8281
81
80
80
78
78
76
76
74
74
70
70
65
65
605018.75"
15.75"
14.1875"
Company: American-Marsh Pumps American-Marsh Pumps Size: 6x8-18
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 18.75 in
Curve: CS-15554
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
500 1000 1500 2000 2500
0
40
80
120
160
200
0
20
40
40
80
8685
85
84
84
82
82
80
80
75
75
70
70
656013.375"
11.75"
9"
Company: American-Marsh Pumps American-Marsh Pumps Size: 8x10-12
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 13.375 in
Curve: CS-15542
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
400 800 1200 1600 2000 2400 2800 3200 3600
0
40
80
120
160
200
0
20
40
50
100
87
87
86
86
84
84
82
82
80
80
75
75
70
70
656015"
13.375"
11.75"
Company: American-Marsh Pumps American-Marsh Pumps Size: 8x10-15
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 15 in
Curve: CS-15550
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
500 1000 1500 2000 2500 3000 3500 4000
0
80
160
240
320
400
0
20
40
200
400
8685
85
84
84
82
82
8078757065605018.875"
16.5"
14.5"
Company: American-Marsh Pumps American-Marsh Pumps Size: 8x10-18
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 18.875 in
Curve: CS-15555
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
500 1000 1500 2000 2500 3000 3500 4000 4500
50
100
150
200
250
300
250
500
82
82
75
75
65
65
5820.875"
19.625"
18.5"
Company: American-Marsh Pumps American-Marsh Pumps Size: 8x12-21
HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450 rpm12/04/05
340_HSC - 1500 Dia: 20.875 in
Curve: CS-15637
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
400 800 1200 1600 2000 2400 2800 3200
0
20
40
60
80
100
0
20
40
20
40
83
81
81
80
80
78
78
76
76
74
74
70656050
10.4375"
9.875"
8.75"
Company: American-Marsh Pumps American-Marsh Pumps Size:
10x10-10 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 10.4375 in
Curve: CS-15535
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
800 1600 2400 3200 4000
0
25
50
75
100
125
0
20
40
50
100
90
90
88
88
85
85
82
82
80
80
75
75
70
70
65
12.5"
11"
9.875"
Company: American-Marsh Pumps American-Marsh Pumps Size:
10x10-12 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 12.5 in
Curve: CS-15543
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
800 1600 2400 3200 4000 4800
0
40
80
120
160
200
0
20
40
100
200
8786
86
84
84
82
82
807570
656050
15.375"
14"
12.625"
Company: American-Marsh Pumps American-Marsh Pumps Size:
10x12-15 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 15.375 in
Curve: CS-15551
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
1000 2000 3000 4000 5000 6000
0
40
80
120
160
200
0
10
20
80
160
8885
85
80
80
7570
605045
13.375"
12.25"
Company: American-Marsh Pumps American-Marsh Pumps Size:
12x14-14 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 13.375 in
Curve: CS-15612
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
1000 2000 3000 4000 5000 6000 7000 8000
0
40
80
120
160
200
0
10
20
200
400
85
85
75
75
6516"
15.125"
13"
Company: American-Marsh Pumps American-Marsh Pumps Size:
12x14-15 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 16 in
Curve: CS-15643
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
1000 2000 3000 4000 5000 6000 7000 8000
80
120
160
200
240
280
0
20
40
400
800
83
75
75
70
70
20.75"
20.25"
19.5"
Company: American-Marsh Pumps American-Marsh Pumps Size:
12x14-21 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 20.75 in
Curve: CS-15633
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
2000 4000 6000 8000 10000
0
40
80
120
160
200
0
20
40
200
400
84
84
82
82
78
78
74
74
70
15"
13.6875"
12.875"
Company: American-Marsh Pumps American-Marsh Pumps Size:
14x16-15 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 15 in
Curve: CS-15635
-
US gpm
Hea
d - f
t
NP
SH
r - ft
Pow
er -
hp
2500 5000 7500 10000 12500 15000
0
80
160
240
320
400
0
20
40
500
1000
86
86
84
84
82
82
78
78
20.375"
19"
16"
Company: American-Marsh Pumps American-Marsh Pumps Size:
14x18-21 HDName: Catalog: WTRWKS-2005c.50, vers 2.5c Speed: 1450
rpm12/04/05 340_HSC - 1500 Dia: 20.375 in
Curve: CS-15631
![NORTA MIT PRESENTATION.pptx [Read-Only] · • Centrifugal pumps • Side channel pumps • Gear pumps • Screw pumps • Single screw pumps • Piston pumps • Vacuum pumps •](https://img.pdfslide.us/doc/110x75/5ec27ab9e3ef591d10504c3a/norta-mit-read-only-a-centrifugal-pumps-a-side-channel-pumps-a-gear-pumps.jpg)
