8WL-1A 1760
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
8WL-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
32 Total head in feet (One Stage) / Carga total en pies (Por paso)
50%
30
60%
28
Curve
65%
68%
26
72%
75%
78%
24 22
80%
Impeller Diameter
80%
1 ft
20
78%
18
10 gpm
75%
16
72%
14 12
Curve
10 8
Shut Off
1 2 3
6 4
Ft Ft Ft
HP HP HP
2 0
NPSHR feet / pies HorsePower (HP)
8 6 4 2 0 2.00 1.50 1.00 0.50 0.00 70
90
110
130
150
170
190
210
230
250
Capacity U.S. Gallons per Minute / Gasto GPM
270
290
310
68%
CONTRACTOR:
GPM
ENGINEER:
SERVICE CONDITION:
www.warson.com END USER:
PROJECT:
TDH
HP
EFFIC.
STAGES
MODEL
8WH-1A RPM
1760
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
9WL-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
55 Total head in feet (One Stage) / Carga total en pies (Por paso)
Curve
51
75%
Impeller Diameter
80%
47
83%
85%
43
85%
39
2 ft
83%
35
10 gpm
80%
31 Curve
27
1 2 3
23 19
77%
Shut Off Ft Ft Ft
HP HP HP
15 NPSHR feet / pies
8
HorsePower (HP)
6
7 6 5 4 5 4 3 2 250
270
290
310
330
350
370
390
410
430
450
470
490
510
Capacity U.S. Gallons per Minute / Gasto GPM
530
550
570
590
610
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
9WH-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
60 Total head in feet (One Stage) / Carga total en pies (Por paso)
Curve
Impeller Diameter
56 75%
52
80%
82%
84%
48
85% 85%
44
84%
2 ft 82%
40
80%
36 Curve
32
24
75%
Shut Off
1 2 3
28
Ft Ft Ft
20 gpm
HP HP HP
20 NPSHR feet / pies
15 13 11 9 7 5
HorsePower (HP)
9 8 7 6 5 4 280
320
360
400
440
480
520
560
600
640
Capacity U.S. Gallons per Minute / Gasto GPM
680
720
760
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
10HXH-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
60 Total head in feet (One Stage) / Carga total en pies (Por paso)
56
NPSHR feet / pies
35
Curve
52
60%
48
64% 68%
44
72% 74%
76%
78% 79%
40 36
81%
32
80% 80%
79%
78%
28 24
Curve Curva
20 16
1 2 3 4
12 8 4
Ft Ft Ft Ft
2 ft
76%
50 gpm
74% 72% 68%
Shut Off Descarga cerrada 62.50 50.50 41.25 32.00
Impeller Trim Diameter
64%
60%
10.20 HP 7.80 HP 6.00 HP 4.50 HP
0 30 25 20 15
HorsePower (HP)
20 15 10 5 0 350
400
450
500
550
600
650
700
750
800
850
900
950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450
Capacity U.S. Gallons per Minute / Gasto GPM
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
MODEL
10HH-1A
STAGES
www.warson.com
RPM
PROJECT:
END USER:
1760
50 Total head in feet (One Stage) / Carga total en pies (Por paso)
Curve
45 40
70%
75%
78% 80%
35
81%
82%
Impeller Trim Diameter
83% 82%
30
81%
25
ft
80%
78%
50 gpm 75% 70%
20
Curve Curva
15
1 2 3 4
10 5
Shut Off Descarga cerrada 57.00 48.70 38.80 30.00
Ft Ft Ft Ft
15.50 13.00 11.00 7.50
HP HP HP HP
0 NPSHR feet / pies
30
HorsePower (HP)
15 13 11 9 7 5
25 20 15
700
800
900
1000
1100
1200
1300
1400
1500
1600
Capacity U.S. Gallons per Minute / Gasto GPM
1700
1800
1900
2000
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
14HXH-1A
www.warson.com
100
RPM
PROJECT:
END USER:
1760
Total head in feet (One Stage) / Carga total en pies (Por paso)
70%
Curve
75% 80%
90
82%
84%
Impeller Trim Diameter
86%
80
87% 87%
70
4 ft
86%
200gpm
60
84%
50
Curve Curva
40
1 2 3 4
30
80%
Shut Off Descarga cerrada Ft Ft Ft Ft
82% 75% 70%
HP HP HP HP
20 NPSHR feet / pies
40 30 20 10 0
HorsePower (HP)
60 50 40 30 20 1500
1700
1900
2100
2300
2500
2700
2900
3100
Capacity U.S. Gallons per Minute / Gasto GPM
3300
3500
3700
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
16MS-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
130 Total head in feet (One Stage) / Carga total en pies (Por paso)
Curve
120
70% 75%
110
80% 82%
84% 85%
Impeller Trim Diameter
86%
100
86% 85%
90
84%
2 ft
82%
80
300 gpm
80%
70
Curve Curva
60
1 2 3 4
50 40
75%
Shut Off Descarga cerrada 165.00 150.00 128.00 111.00
Ft Ft Ft Ft
0.00 0.00 0.00 0.00
70% HP HP HP HP
30 NPSHR feet / pies
50
HorsePower (HP)
140 120 100 80 60 40
40 30 20 10
2500
2800
3100
3400
3700
4000
4300
4600
4900
Capacity U.S. Gallons per Minute / Gasto GPM
5200
5500
5800
6100
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
8WL-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
32 Total head in feet (One Stage) / Carga total en pies (Por paso)
50%
30
60%
28
Curve
65%
68%
26
72%
75%
78%
24 22
80%
Impeller Diameter
80%
1 ft
20
78%
18
10 gpm
75%
16
72%
14 12
Curve
10 8
Shut Off
1 2 3
6 4
Ft Ft Ft
HP HP HP
2 0
NPSHR feet / pies HorsePower (HP)
8 6 4 2 0 2.00 1.50 1.00 0.50 0.00 70
90
110
130
150
170
190
210
230
250
Capacity U.S. Gallons per Minute / Gasto GPM
270
290
310
68%
CONTRACTOR:
GPM
ENGINEER:
SERVICE CONDITION:
www.warson.com END USER:
PROJECT:
TDH
HP
EFFIC.
STAGES
MODEL
8WH-1A RPM
1760
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
9WL-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
55 Total head in feet (One Stage) / Carga total en pies (Por paso)
Curve
51
75%
Impeller Diameter
80%
47
83%
85%
43
85%
39
2 ft
83%
35
10 gpm
80%
31 Curve
27
1 2 3
23 19
77%
Shut Off Ft Ft Ft
HP HP HP
15 NPSHR feet / pies
8
HorsePower (HP)
6
7 6 5 4 5 4 3 2 250
270
290
310
330
350
370
390
410
430
450
470
490
510
Capacity U.S. Gallons per Minute / Gasto GPM
530
550
570
590
610
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
9WH-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
60 Total head in feet (One Stage) / Carga total en pies (Por paso)
Curve
Impeller Diameter
56 75%
52
80%
82%
84%
48
85% 85%
44
84%
2 ft 82%
40
80%
36 Curve
32
24
75%
Shut Off
1 2 3
28
Ft Ft Ft
20 gpm
HP HP HP
20 NPSHR feet / pies
15 13 11 9 7 5
HorsePower (HP)
9 8 7 6 5 4 280
320
360
400
440
480
520
560
600
640
Capacity U.S. Gallons per Minute / Gasto GPM
680
720
760
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
10HXH-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
60 Total head in feet (One Stage) / Carga total en pies (Por paso)
56
NPSHR feet / pies
35
Curve
52
60%
48
64% 68%
44
72% 74%
76%
78% 79%
40 36
81%
32
80% 80%
79%
78%
28 24
Curve Curva
20 16
1 2 3 4
12 8 4
Ft Ft Ft Ft
2 ft
76%
50 gpm
74% 72% 68%
Shut Off Descarga cerrada 62.50 50.50 41.25 32.00
Impeller Trim Diameter
64%
60%
10.20 HP 7.80 HP 6.00 HP 4.50 HP
0 30 25 20 15
HorsePower (HP)
20 15 10 5 0 350
400
450
500
550
600
650
700
750
800
850
900
950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450
Capacity U.S. Gallons per Minute / Gasto GPM
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
MODEL
10HH-1A
STAGES
www.warson.com
RPM
PROJECT:
END USER:
1760
50 Total head in feet (One Stage) / Carga total en pies (Por paso)
Curve
45 40
70%
75%
78% 80%
35
81%
82%
Impeller Trim Diameter
83% 82%
30
81%
25
ft
80%
78%
50 gpm 75% 70%
20
Curve Curva
15
1 2 3 4
10 5
Shut Off Descarga cerrada 57.00 48.70 38.80 30.00
Ft Ft Ft Ft
15.50 13.00 11.00 7.50
HP HP HP HP
0 NPSHR feet / pies
30
HorsePower (HP)
15 13 11 9 7 5
25 20 15
700
800
900
1000
1100
1200
1300
1400
1500
1600
Capacity U.S. Gallons per Minute / Gasto GPM
1700
1800
1900
2000
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
14HXH-1A
www.warson.com
100
RPM
PROJECT:
END USER:
1760
Total head in feet (One Stage) / Carga total en pies (Por paso)
70%
Curve
75% 80%
90
82%
84%
Impeller Trim Diameter
86%
80
87% 87%
70
4 ft
86%
200gpm
60
84%
50
Curve Curva
40
1 2 3 4
30
80%
Shut Off Descarga cerrada Ft Ft Ft Ft
82% 75% 70%
HP HP HP HP
20 NPSHR feet / pies
40 30 20 10 0
HorsePower (HP)
60 50 40 30 20 1500
1700
1900
2100
2300
2500
2700
2900
3100
Capacity U.S. Gallons per Minute / Gasto GPM
3300
3500
3700
CONTRACTOR:
GPM
TDH
HP
ENGINEER:
SERVICE CONDITION:
EFFIC.
STAGES
MODEL
16MS-1A
www.warson.com
RPM
PROJECT:
END USER:
1760
130 Total head in feet (One Stage) / Carga total en pies (Por paso)
Curve
120
70% 75%
110
80% 82%
84% 85%
Impeller Trim Diameter
86%
100
86% 85%
90
84%
2 ft
82%
80
300 gpm
80%
70
Curve Curva
60
1 2 3 4
50 40
75%
Shut Off Descarga cerrada 165.00 150.00 128.00 111.00
Ft Ft Ft Ft
0.00 0.00 0.00 0.00
70% HP HP HP HP
30 NPSHR feet / pies
50
HorsePower (HP)
140 120 100 80 60 40
40 30 20 10
2500
2800
3100
3400
3700
4000
4300
4600
4900
Capacity U.S. Gallons per Minute / Gasto GPM
5200
5500
5800
6100
