TURBINE PUMP CURVE - American Marsh Pumps 3450 RPM JANUARY 2010 TURBINE PUMP CURVE IMPELLER DATA...
13
° 4MS 3450 RPM JANUARY 2010 TURBINE PUMP CURVE IMPELLER DATA PUMP MATERIAL EFFICIENCY CORRECTION THREADED BOWL DATA IMPELLER NUMBER 3607 TYPE SEMI-OPEN THRUST FACTOR K=1.56 EYE AREA 2.46 SQ. IN. WEIGHT 1.00 LB. Minimum submergence above eye of bottom impeller: 7 IN. Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properly adjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines. IMPELLER MATERIAL: BOWL MATERIAL: BRONZE BOWL NUMBER 3031 BOWL MAX. DIAMETER 3.625 IN. BOWL MIN. DIAMETER 3.625 IN. MAX. NO. STAGES 12 ONE STAGE WEIGHT 35 LB. ADD STAGE WEIGHT 10 LB. STD. SHAFT DIA. 0.750 IN. STD. LATERAL 0.375 IN. DISCHARGE SIZE 2.50 - 3.00 IN. DISCHARGE CONNECTION THD SUCTION SIZE 2.50 IN. SUCTION CONNECTION THD MAX. SPHERE SIZE 0.125 IN. MAX. OPERATIONAL P.S.I. 360 (SPECIAL) EFFICIENCY CORRECTION NUMBER OF BOWLS: CHANGE AS FOLLOWS: CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER. 1 2 3 4 -3 -2 -1 0 NI-R STAINLESS DUCTILE SINGLE STAGE PERFORMANCE 480 SERIES US gpm Power - hp 70 60 50 40 30 20 0 10 0.25 NPSHr - ft 70 60 50 40 30 20 0 10 5 Head - ft % - Efficiency 0 10 20 30 40 50 60 70 80 90 70 60 50 0 40 30 10 20 20 10 4MS 4MS -1 0 -1 -4 -1 -1 -1 -8
Transcript of TURBINE PUMP CURVE - American Marsh Pumps 3450 RPM JANUARY 2010 TURBINE PUMP CURVE IMPELLER DATA...
°
4MS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
THREADED BOWL DATAIMPELLER NUMBER 3607TYPE SEMI-OPENTHRUST FACTOR K=1.56EYE AREA 2.46 SQ. IN.WEIGHT 1.00 LB.
Minimum submergence aboveeye of bottom impeller: 7 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3031BOWL MAX. DIAMETER 3.625 IN.BOWL MIN. DIAMETER 3.625 IN.MAX. NO. STAGES 12ONE STAGE WEIGHT 35 LB.ADD STAGE WEIGHT 10 LB.STD. SHAFT DIA. 0.750 IN.STD. LATERAL 0.375 IN.DISCHARGE SIZE 2.50 - 3.00 IN.DISCHARGE CONNECTION THDSUCTION SIZE 2.50 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.125 IN.MAX. OPERATIONAL P.S.I. 360 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-3 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
US gpm
Pow
er -
hp
7060504030200 10
0.25
NPSH
r - ft
7060504030200 10
5
Head
- ft
% -
Effic
ienc
y
0
10
20
30
40
50
60
70
80
90
7060500 4030
10
20
20
10
4MS4MS
-1 0 -1 -4
-1 -1 -1 -8
°
4HS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
THREADED BOWL DATAIMPELLER NUMBER 3607TYPE SEMI-OPENTHRUST FACTOR K=1.50EYE AREA 2.46 SQ. IN.WEIGHT 1.00 LB.
Minimum submergence aboveeye of bottom impeller: 7 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3031BOWL MAX. DIAMETER 3.625 IN.BOWL MIN. DIAMETER 3.625 IN.MAX. NO. STAGES 12ONE STAGE WEIGHT 35 LB.ADD STAGE WEIGHT 10 LB.STD. SHAFT DIA. 0.750 IN.STD. LATERAL 0.250 IN.DISCHARGE SIZE 2.50 - 3.00 IN.DISCHARGE CONNECTION THDSUCTION SIZE 2.50 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.125 IN.MAX. OPERATIONAL P.S.I. 360 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-3 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
US gpm
Pow
er -
hp
12011010090807060504030200
0.25
10
0.5
NPSH
r - ft
120110100908070605040300 20
5
10
10
Head
- ft
% -
Effic
ienc
y
0
10
20
30
40
50
60
70
80
90
1201101009080700 6050
10
4030
20
2010
30
4HS4HS
-1 0 -1 -4
-1 -1 -1 -8
°
8EHS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 2981TYPE SEMI-OPENTHRUST FACTOR K=5.40EYE AREA 8.48 SQ. IN.WEIGHT 3.25 LB.
Minimum submergence aboveeye of bottom impeller: 24 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 2883BOWL MAX. DIAMETER 7.938 IN.BOWL MIN. DIAMETER 7.500 IN.MAX. NO. STAGES 5ONE STAGE WEIGHT 130 LB.ADD STAGE WEIGHT 30 LB.STD. SHAFT DIA. 1.188 IN.STD. LATERAL 0.375 IN.DISCHARGE SIZE 5 - 6 IN.DISCHARGE CONNECTION THDSUCTION SIZE 5 - 6 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.625 IN.MAX. OPERATIONAL P.S.I. 692 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-3 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
-2 0 -1 -5
-2 -2 -2 -4
US gpm
Pow
er -
hp
110010009008007006005004003002000 100
25
NPSH
r - ft
110010009008007006005004003002000 100
50
Head
- ft
1100100090080070060050 500
75
400300
100
200
125
100
6.313 in6.313 in
6 in
5.75 in68
68
68
68
73
73
73
73
77
77
79
79
°
8JS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 3692TYPE SEMI-OPENTHRUST FACTOR K=3.52EYE AREA 3.18 SQ. IN.WEIGHT 3.55 LB.
Minimum submergence aboveeye of bottom impeller: 18 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3629BOWL MAX. DIAMETER 7.813 IN.BOWL MIN. DIAMETER 7.500 IN.MAX. NO. STAGES 15ONE STAGE WEIGHT 130 LB.ADD STAGE WEIGHT 30 LB.STD. SHAFT DIA. 1.000 IN.STD. LATERAL 0.438 IN.DISCHARGE SIZE 5 - 6 IN.DISCHARGE CONNECTION THDSUCTION SIZE 5 - 6 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.250 IN.MAX. OPERATIONAL P.S.I. 692 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-4 -2 0 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
-2 0 -1 -5
-2 -2 -2 -4
US gpm
Pow
er -
hp
25022520017515012510075500 25
5
NPSH
r - ft
25022520017515012510075500 25
10
Head
- ft
25022520017515050 125
75
10075
100
50
125
25
150 6.313 in6.313 in
6 in
5.625 in
66
66
66
66
71
71
71
71
75
75
75
75
77
77 77
77
79
79
°
8LS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 3641TYPE SEMI-OPENTHRUST FACTOR K=3.34EYE AREA 4.64 SQ. IN.WEIGHT 4.25 LB.
Minimum submergence aboveeye of bottom impeller: 18 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3629BOWL MAX. DIAMETER 7.813 IN.BOWL MIN. DIAMETER 7.500 IN.MAX. NO. STAGES 12ONE STAGE WEIGHT 130 LB.ADD STAGE WEIGHT 30 LB.STD. SHAFT DIA. 1.000 IN.STD. LATERAL 0.438 IN.DISCHARGE SIZE 5 - 6 IN.DISCHARGE CONNECTION THDSUCTION SIZE 5 - 6 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.250 IN.MAX. OPERATIONAL P.S.I. 692 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-4 -2 0 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
-2 0 -1 -5
-2 -2 -2 -4
US gpm
Pow
er -
hp
4003503002502001501000 50
10
NPSH
r - ft
4003503002502001501000 50
10
20
Head
- ft
400350300250200
75
150
100
100
125
50
150
75
6.313 in6.313 in
6 in
5.625 in
65
65
65
65
70
70
70
70
73
73
73
73
75
75
°
8KS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 3693TYPE SEMI-OPENTHRUST FACTOR K=4.42EYE AREA 6.60 SQ. IN.WEIGHT 3.75 LB.
Minimum submergence aboveeye of bottom impeller: 20 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3591BOWL MAX. DIAMETER 7.938 IN.BOWL MIN. DIAMETER 7.500 IN.MAX. NO. STAGES 10ONE STAGE WEIGHT 130 LB.ADD STAGE WEIGHT 30 LB.STD. SHAFT DIA. 1.000 IN.STD. LATERAL 0.438 IN.DISCHARGE SIZE 5 - 6 IN.DISCHARGE CONNECTION THDSUCTION SIZE 5 - 6 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.375 IN.MAX. OPERATIONAL P.S.I. 692 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3
-4 -2 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
-2 0 -1 -5
-2 -2 -2 -4
US gpm
Pow
er -
hp
5004003002001000
10
NPSH
r - ft
5004003002001000
50
Head
- ft
50040025 300
50
200
75
100
100
125
6.313 in6.313 in
6 in
5.5 in
55
55
60
60
60
60
65
65
65
65
67
67
67
67
69
69
69
69
71
7171
7175
75
76
°
8MS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 3590TYPE SEMI-OPENTHRUST FACTOR K=4.28EYE AREA 6.60 SQ. IN.WEIGHT 4.125 LB.
Minimum submergence aboveeye of bottom impeller: 24 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3591BOWL MAX. DIAMETER 7.938 IN.BOWL MIN. DIAMETER 7.500 IN.MAX. NO. STAGES 7ONE STAGE WEIGHT 130 LB.ADD STAGE WEIGHT 30 LB.STD. SHAFT DIA. 1.000 IN.STD. LATERAL 0.438 IN.DISCHARGE SIZE 5 - 6 IN.DISCHARGE CONNECTION THDSUCTION SIZE 5 - 6 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.375 IN.MAX. OPERATIONAL P.S.I. 692 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4 5
-4 -3 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
US gpm
Pow
er -
hp
7006005004003002000 100
10
20
NPSH
r - ft
7006005004003002000 100
50
Head
- ft
700600500400
50
300
75
200
100
100
125
150 6.313 in6.313 in
6 in
5.5 in
65
65
65
65
70
70
70
70
72
72 72
72
74
7474
74
76
76
76
76
78
78
79
79
-2 0 -1 -5
-2 -2 -2 -4
°
8YS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 5506TYPE SEMI-OPENTHRUST FACTOR K=8.00EYE AREA 15.9 SQ. IN.WEIGHT 5.00 LB.
Minimum submergence aboveeye of bottom impeller: 30 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 5503BOWL MAX. DIAMETER 7.938 IN.BOWL MIN. DIAMETER 7.500 IN.MAX. NO. STAGES 9ONE STAGE WEIGHT 139 LB.ADD STAGE WEIGHT 39 LB.STD. SHAFT DIA. 1.188 IN.STD. LATERAL 0.375 IN.DISCHARGE SIZE 5 - 6 IN.DISCHARGE CONNECTION THDSUCTION SIZE 5 - 6 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 1.125 IN.MAX. OPERATIONAL P.S.I. 692 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-3 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
US gpm
Pow
er -
hp
13001200110010009008007006005004003002000
10
100
20
30
NPS
Hr -
ft
13001200110010009008007006005004003000 200100
25
Hea
d - f
t
130012001100100090080070025 600
50
500
75
400300
100
200
125
100
6.344 in6.344 in
6.063 in
5.75 in
71
71
71
71
77
77
77
77
80
80
8181
-2 0 -1 -5
-2 -2 -2 -4
°
10LS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 3103TYPE SEMI-OPENTHRUST FACTOR K=7.50EYE AREA 11.7 SQ. IN.WEIGHT 6.25 LB.
Minimum submergence aboveeye of bottom impeller: 38 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3098BOWL MAX. DIAMETER 9.500 IN.BOWL MIN. DIAMETER 9.250 IN.MAX. NO. STAGES 10ONE STAGE WEIGHT 230 LB.ADD STAGE WEIGHT 55 LB.STD. SHAFT DIA. 1.500 IN.STD. LATERAL 0.500 IN.DISCHARGE SIZE 6 - 8 IN.DISCHARGE CONNECTION THD - FLGSUCTION SIZE 6 - 8 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.500 IN.MAX. OPERATIONAL P.S.I. 595 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-4 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
US gpm
Pow
er -
hp
13001200110010009008007006005004003002000
25
100
50
NPS
Hr -
ft
13001200110010009008007006005004003000 200100
25
Hea
d - f
t
130012001100100090080070050 600
100
500400
150
300200
200
100
7.688 in7.688 in
7.5 in
6.875 in
65
65
65
65
70
70
70
70
75
75 75
75
78
78
78
78
80
80
80
80
81
81
8282
-2 0 -1 -2
-2 -2 -2 -3
°
10MS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 3099TYPE SEMI-OPENTHRUST FACTOR K=7.50EYE AREA 11.7 SQ. IN.WEIGHT 5.75 LB.
Minimum submergence aboveeye of bottom impeller: 38 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3098BOWL MAX. DIAMETER 9.500 IN.BOWL MIN. DIAMETER 9.250 IN.MAX. NO. STAGES 8ONE STAGE WEIGHT 230 LB.ADD STAGE WEIGHT 55 LB.STD. SHAFT DIA. 1.500 IN.STD. LATERAL 0.625 IN.DISCHARGE SIZE 6 - 8 IN.DISCHARGE CONNECTION THD - FLGSUCTION SIZE 6 - 8 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.625 IN.MAX. OPERATIONAL P.S.I. 595 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-4 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
US gpm
Pow
er -
hp
1500125010007505002500
50
NPSH
r - ft
1500125010007505002500
50
Head
- ft
150012501000750
100
500
150
250
200
7.688 in7.688 in
7.5 in
6.875 in
65
65
65
65
70
70
70
70
75
7575
75
78
78
78
78
80
80
81
81
82
8283
83
-2 0 -1 -2
-2 -2 -2 -3
°
10HS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 2969TYPE SEMI-OPENTHRUST FACTOR K=9.20EYE AREA 14.9 SQ. IN.WEIGHT 5.25 LB.
Minimum submergence aboveeye of bottom impeller: 39 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 2968BOWL MAX. DIAMETER 9.500 IN.BOWL MIN. DIAMETER 9.250 IN.MAX. NO. STAGES 7ONE STAGE WEIGHT 230 LB.ADD STAGE WEIGHT 55 LB.STD. SHAFT DIA. 1.500 IN.STD. LATERAL 0.625 IN.DISCHARGE SIZE 6 - 8 IN.DISCHARGE CONNECTION THD - FLGSUCTION SIZE 6 - 8 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.500 IN.MAX. OPERATIONAL P.S.I. 595 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-4 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
-2 0 -1 -2
-2 -2 -2 -3
US gpm
Pow
er -
hp
17501500125010007505002500
50
NPSH
r - ft
17501500125010007505000 250
50
Head
- ft
1750150012501000
100
750
150
500
200
250
7.688 in7.688 in
7.5 in
7.125 in
64
64
64
64
68
68
68
68
74
74 74
74
76
76
76
76
78
78
°
10WS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 3542TYPE SEMI-OPENTHRUST FACTOR K=11.40EYE AREA 19.4 SQ. IN.WEIGHT 7.25 LB.
Minimum submergence aboveeye of bottom impeller: 28 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3541BOWL MAX. DIAMETER 9.875 IN.BOWL MIN. DIAMETER 9.500 IN.MAX. NO. STAGES 7ONE STAGE WEIGHT 250 LB.ADD STAGE WEIGHT 60 LB.STD. SHAFT DIA. 1.688 IN.STD. LATERAL 0.875 IN.DISCHARGE SIZE 6 - 8 IN.DISCHARGE CONNECTION THD - FLGSUCTION SIZE 6 - 8 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.875 IN.MAX. OPERATIONAL P.S.I. 455 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-4 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
-2 0 -1 -2
-2 -2 -2 -3
US gpm
Powe
r - h
p
25002250200017501500125010007505000 250
50
100
NPSH
r - ft
25002250200017501500125010007505000
25
250
50
Head
- ft
250022502000175015001250
50
1000
100
750
150
500
200
250
250 8.25 in8.25 in
7.75 in
6.75 in
60
60
60
60
64
64 64
64
68
68
68
68
72
72
72
72
74
74
74
74
76
76
76
76
78
78
80
80
81
°
10YS 3450 RPM
JANUARY 2010
TURBINE PUMP CURVE
IMPELLER DATA
PUMP MATERIAL EFFICIENCY CORRECTION
FLANGED BOWL DATAIMPELLER NUMBER 3542TYPE SEMI-OPENTHRUST FACTOR K=11.40EYE AREA 19.4 SQ. IN.WEIGHT 7.25 LB.
Minimum submergence aboveeye of bottom impeller: 40 IN.
Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properlyadjusted and submerged. Performance curve reflects Hydraulic Institute tolerances and guidelines.
IMPELLER MATERIAL:BOWL MATERIAL:
BRONZE
BOWL NUMBER 3541BOWL MAX. DIAMETER 9.875 IN.BOWL MIN. DIAMETER 9.500 IN.MAX. NO. STAGES 8ONE STAGE WEIGHT 250 LB.ADD STAGE WEIGHT 60 LB.STD. SHAFT DIA. 1.688 IN.STD. LATERAL 0.750 IN.DISCHARGE SIZE 6 - 8 IN.DISCHARGE CONNECTION THD - FLGSUCTION SIZE 6 - 8 IN.SUCTION CONNECTION THDMAX. SPHERE SIZE 0.875 IN.MAX. OPERATIONAL P.S.I. 455 (SPECIAL)
EFFICIENCY CORRECTIONNUMBER OF BOWLS:CHANGE AS FOLLOWS:
CHANGE IN EFFICIENCY MAY AFFECT BOTH HEAD AND HORSEPOWER.
1 2 3 4
-4 -2 -1 0
NI-R STAINLESSDUCTILE
SINGLE STAGE PERFORMANCE
480 SERIES
-2 0 -1 -2
-2 -2 -2 -3
US gpm
Pow
er -
hp
275025002250200017501500125010007505000 250
50
100
NPSH
r - ft
275025002250200017501500125010007505000 250
50
Head
- ft
275025002250200017501500
50
12501000
100
750
150
500
200
250
8.25 in8.25 in
7.75 in
6.75 in
64
64 64
64
68
68
68
68
72
72
72
72
74
74
74
74
76
76
76
76
78
78
79
79
8080
81
