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CURVESBX-560G
Series HSC3 & HSC-SHorizontal Split CaseBase Mounted – Double Suction50 CyclePerformance Curves
Part of
Equipment Selection Programs
2
TABLE OF CONTENTS
USEFUL PUMP FORMULAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2900 RPM PUMP CURVES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1450 RPM PUMP CURVES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pressure = Head (Feet) x Specific Gravity(PSI) 2.31
Head = Pressure (PSI) x 2.31(Feet) Specific Gravity
Vacuum = Dynamic Suction Lift (Feet) x .883 (Inches of Mercury) x Specific Gravity
Horsepower = GPM x Head (Feet) x Specific Gravity(Brake) 3960 x Pump Efficiency
Horsepower = GPM x Head (Feet) x Specific Gravity(Water) 3960
Efficiency = Horsepower (Water) x 100 Per Cent(Pump) Horsepower (Brake)
NPSH = Atmospheric Pressure - Vapor Pressure + Total Suction Head(Available)
GPM Capacity Ft. Head BHP
ImpellerDiameterChange
SpeedChange
USEFUL PUMP FORMULAS
Affinity Laws: Effect of change of speed or impeller diameter on centrifugal pumps.
Where Q = GPM, H = Head, P = BHP, D = Impeller Dia., RPM = Pump Speed
Q2 = Q1D2
D1
Q2 = Q1RPM2
RPM1H2 = ( )2
H1RPM2
RPM1P2 = ( )3
P1RPM2
RPM1
P2 = ( )3
P1D2
D1H2 = ( )2
H1D2
D1
2900 RPM PUMP CURVES
3
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 10 20 30 40 50 60 700
5
10
15
20
10
20
30
40
50
60
70
80
90
100
0 50 100 150 200 250 300
0
50
100
150
200
250
300
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8077-4-50 2x3x11S HSC3 & HSC-S Series 2945
P-3265 6
279mm 140mm
6.35mm 49.7cm2
Minimum recommended flow is 40% B.E.P.
279mm A279mm A
261mm B261mm B
243mm C243mm C
226mm D226mm D
208mm E208mm E
190mm F190mm F
172mm G172mm G154mm H154mm H
140mm I140mm I
A A
B B C C
D D E E
F F G G H H I I
58585757
5757
5555
5555
5353
5353
5050
5050
4747
4747
4343
4343
3838
3838
3232
2.12.18.08.0
2.42.47.77.7
3.33.36.86.8
5.25.24.94.9
7.97.92.22.2
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 10 20 30 40 50 60 70 80 900
10
20
30
10
20
30
40
50
60
70
80
90
100
110
0 50 100 150 200 250 300 350
50
100
150
200
250
300
350
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8079-4-50 2x3x11L HSC3 & HSC-S Series 2945
P-3280 6
279mm 140mm
9.65mm 61.9cm2
Minimum recommended flow is 40% B.E.P.
279mm A279mm A
261mm B261mm B
243mm C243mm C
226mm D226mm D
208mm E208mm E
190mm F190mm F
172mm G172mm G
154mm H154mm H140mm I140mm I
A A B B
C C D D
E E F F G G H H I I
6464
6464
6363
6363
6161
6161
5858
5858
5454
5454
4949
4949
4343
4343
3636
2.12.17.97.9
3.43.46.76.7
6.26.23.93.9
NPSH REQ D (METERS)NPSH REQ D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
Bell & Gossett
2900 RPM PUMP CURVES
4
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 250 300 3500
25
50
75
100
25
50
75
100
125
0 250 500 750 1000 1250 1500
0
100
200
300
400
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8450-3-50 4x6x10M HSC3 & HSC-S Series 2960
P-3766-1 6
305mm 165mm
12.70mm 103cm2
Minimum recommended flow is 40% B.E.P.
304mm A304mm A
269mm B269mm B
233mm C233mm C
198mm D198mm D165mm E165mm E
A A
B B C C
D D E E
78787878
7676
7676
7373
7373
6868
6868
6262
6262
4.24.25.95.9
2.82.87.37.3
5.45.44.74.7
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 700 8000
50
100
150
200
25
50
75
100
125
150
0 500 1000 1500 2000 2500 3000
100
200
300
400
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8453-4-50 6x8x12M HSC3 & HSC-S Series 2970
P-3678-1 5
325mm 165mm
22.10mm 132cm2
at this speed.Standard on this pumpNOTE: 4140 Shaft material is
Minimum recommended flow is 50% B.E.P.
325mm A325mm A302mm B302mm B279mm C279mm C256mm D256mm D233mm E233mm E210mm F210mm F187mm G187mm G165mm H165mm H
A A B B
C C D D
E E F F
G G H H
8383
8383
8282
8282
7979
7979
7575
7575
7070
7070
63635353
3.53.56.66.6
4.74.75.45.4
6.66.63.53.5
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
1450 RPM PUMP CURVES
5
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 5 10 15 20 25 30 35 40 450
1
2
3
4
5
10
15
20
25
0 25 50 75 100 125 150 175
0
25
50
75
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8078-5-50 2x3x11S HSC3 & HSC-S Series 1450
P-3265 6
279mm 140mm
6.35mm 49.7cm2
Minimum recommended flow is 40% B.E.P.
279mm A279mm A
243mm B243mm B
208mm C208mm C
172mm D172mm D139mm E139mm E
A A
B B
C C D D E E
5353 53535151
5151
4949
4949
4747
4747
4343
4343
39393333
1.21.28.88.8
1.81.88.28.2
2.12.17.97.9
2.72.77.37.3
3.03.07.07.0
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 5 10 15 20 25 30 35 40 45 500
1
2
3
4
5
6
5
10
15
20
25
30
0 25 50 75 100 125 150 175 200 225
0
25
50
75
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8080-5-50 2x3x11L HSC3 & HSC-S Series 1455
P-3280 6
279mm 140mm
9.65mm 61.9cm2
Minimum recommended flow is 40% B.E.P.
279mm A279mm A
243mm B243mm B
208mm C208mm C
172mm D172mm D
139mm E139mm E
A A
B B
C C D D
E E
6262 62626161
61616060
6060
5858
5858
5555
5555
505045453838
0.70.79.49.4
1.21.28.98.9
2.12.18.08.0
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
Bell & Gossett
1450 RPM PUMP CURVES
6
BX-560G
PERFORMANCE CHARACTERISTIC CHART
TO
TAL
HE
AD
, FE
ET
TO
TAL
HE
AD
, ME
TE
RS
CAPACITY, CUBIC METERS/HR
CAPACITY, U.S. GALLONS PER MINUTE
NP
SH
, ME
TE
RS
NP
SH
, FE
ET
80
70
60
50
40
30
20
10
0
20
15
10
5
00
0
0
520
10
050 100 150 200 250
200 400 600 800 1000 1200
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 20 40 60 80 100 120 140 1600
2.5
5
7.5
10
12.5
15
0
5
10
15
20
25
30
0 100 200 300 400 500 600 700
0
25
50
75
100
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8451-3-50 4x6x10M HSC3 & HSC-S Series 1460
P-3766-1 6
305mm 165mm
12.70mm 103cm2
Minimum recommended flow is 40% B.E.P.
304mm A304mm A
276mm B276mm B
248mm C248mm C
220mm D220mm D
193mm E193mm E
165mm F165mm F
A A
B B C C
D D E E
F F
76767676
7575
7575
7474
7474
7171
7171
6868
6868
6464
6464
5858
5858
1.01.09.19.1
1.51.58.68.6
2.02.08.18.1
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
4x6x10A1450 R.P.M.
1450 RPM PUMP CURVES
7
BX-560G
PERFORMANCE CHARACTERISTIC CHART
TO
TAL
HE
AD
, FE
ET
TO
TAL
HE
AD
, ME
TE
RS
CAPACITY, CUBIC METERS/HR
CAPACITY, U.S. GALLONS PER MINUTE
NP
SH
, ME
TE
RS
NP
SH
, FE
ET
80
70
60
50
40
30
20
10
0
35
15
10
5
00
0
0
520
10
050 100 150 200 300
100 400 600 800 1000 1100200 300 500 700 900
20
25
30
40
90
100
110
120
130
140
10
30
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 2500
10
20
30
40
0
5
10
15
20
25
30
35
40
45
0 250 500 750 1000
0
25
50
75
100
125
150
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8699-2-50 4x6x12XL HSC3 & HSC-S Series 1470
P-4219 7
351mm 198mm
9.39mm 183cm2
Minimum recommended flow is 40% B.E.P.
350mm A350mm A
325mm B325mm B
299mm C299mm C
274mm D274mm D
248mm E248mm E
223mm F223mm F198mm G198mm G
A A B B
C C D D
E E F F G G
7979
7979
7878
7878
7575
7575
7272
7272
6868
6868
6161
6161
1.71.78.48.4
3.83.86.36.3
10.010.00.10.1
NPSH REQ D (METERS)NPSH REQ D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
4x6x12A1450 R.P.M.
1450 RPM PUMP CURVES
8
BX-560G
PERFORMANCE CHARACTERISTIC CHART
TO
TAL
HE
AD
, FE
ET
TO
TAL
HE
AD
, ME
TE
RS
CAPACITY, CUBIC METERS/HR
CAPACITY, U.S. GALLONS PER MINUTE
NP
SH
, ME
TE
RS
NP
SH
, FE
ET
80
60
40
20
0
40
10
00
0
0
20
10
0
50 100 150 200 300
600 1200 1400 1600200 400 800 1000
20
30
50
100
120
140
160
40
250 350
20
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 20 40 60 80 100 120 140 160 180 2000
5
10
15
20
0
5
10
15
20
25
30
35
40
45
0 100 200 300 400 500 600 700 800
0
25
50
75
100
125
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8087-4-50 4x6x14L HSC3 & HSC-S Series 1470
P-3276-1 6
351mm 178mm
17.27mm 148cm2
Minimum recommended flow is 40% B.E.P.
350mm A350mm A
325mm B325mm B
299mm C299mm C
274mm D274mm D
248mm E248mm E
223mm F223mm F198mm G198mm G177mm H177mm H
A A
B B
C C D D
E E F F G G H H
77777777
7676
7676
7474
7474
72726868646459595252
1.81.88.28.2
2.42.47.67.6
3.03.07.07.0
5.55.54.64.6
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
4x6x14A1450 R.P.M.
1450 RPM PUMP CURVESBX-560G
9
PERFORMANCE CHARACTERISTIC CHART
TO
TAL
HE
AD
, FE
ET
TO
TAL
HE
AD
, ME
TE
RS
CAPACITY, CUBIC METERS/HR
CAPACITY, U.S. GALLONS PER MINUTE
NP
SH
, ME
TE
RS
NP
SH
, FE
ET
50
40
30
20
0
20
5
00
0
0
205
0100 200 300 400
1000 2000 2500500 1500
10
15
25
60
70
80
90
30
500
10
10 10
Bell & Gossett
6x8x10A1450 R.P.M.
1450 RPM PUMP CURVES
10
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 250 300 350 400 4500
10
20
30
40
0
5
10
15
20
25
30
35
0 200 400 600 800 1000 1200 1400 1600 1800
0
25
50
75
100
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8025-6-50 6x8x12L HSC3 & HSC-S Series 1480
P-2869-1 7
325mm 178mm
25.40mm 251cm2
Minimum recommended flow is 40% B.E.P.
325mm A325mm A
297mm B297mm B
269mm C269mm C
241mm D241mm D
213mm E213mm E
177mm F177mm F
A A B B
C C D D E E F F
83838383
8282
8282
8080
8080
7777
7777
7272
7272
6666
6666
5858
5858
2.32.37.87.8
3.03.07.17.1
3.53.56.66.6
4.74.75.45.4
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 250 300 350 4000
5
10
15
20
25
30
5
10
15
20
25
30
35
0 250 500 750 1000 1250 1500
0
25
50
75
100
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kWAM-8454-4 6x8x12M HSC3 & HSC-S Series 1470
P-3678-1 5
325mm 165mm
22.10mm 132cm2
Minimum recommended flow is 50% B.E.P.
325mm A325mm A
302mm B302mm B
279mm C279mm C256mm D256mm D
233mm E233mm E210mm F210mm F187mm G187mm G165mm H165mm H
A A
B B C C
D D E E
F F G G
H H
8383
8383
8181
8181
7979
7979
7575
7575
7070
7070
6262
6262
5353
1.31.38.88.8
1.81.88.38.3
2.52.57.67.6
4.84.85.35.3
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
1450 RPM PUMP CURVES
11
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 250 300 350 400 450 500 5500
10
20
30
40
0
5
10
15
20
25
30
35
40
0 250 500 750 1000 1250 1500 1750 2000 2250
0
25
50
75
100
125
(M)(Ft)
TOTALHEAD
kW
AM-8702-2-50 6x8x12XL HSC3 & HSC-S Series 1480
P-4220 7
340mm 203mm
25.40mm 262cm2
Minimum recommended flow is 40% B.E.P.
340mm A340mm A
318mm B318mm B
294mm C294mm C
272mm D272mm D248mm E248mm E
225mm F225mm F
203mm G203mm G
A A
B B
C C D D
E E F F
G G
8484
8484
8282
8282
7979
7979
7575
7575
7070
7070
6363
6363
3.03.07.17.1
4.04.06.16.1
6.06.04.14.1
9.09.01.11.1
11.011.0--
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
(M3/H)
(GPM)FLOW
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 250 300 350 400 450 5000
5
10
15
20
25
30
0
5
10
15
20
25
30
35
0 250 500 750 1000 1250 1500 1750 2000 2250
0
25
50
75
100
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-7492-5-50 6x8x13 HSC3 & HSC-S Series 1470
08-1668-1 7
333mm 178mm
25.40mm 286cm2
Minimum recommended flow is 40% B.E.P.
332mm A332mm A
307mm B307mm B
281mm C281mm C
256mm D256mm D
231mm E231mm E205mm F205mm F177mm G177mm G
A A
B B
C C D D
E E F F
G G
8383
8181
7777
7777
7373
7373
6767
6767
5959
5959
2.32.37.87.8
3.53.56.66.6
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
Bell & Gossett
1450 RPM PUMP CURVES
12
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 250 300 3500
25
50
0
5
10
15
20
25
30
35
40
45
50
55
60
0 250 500 750 1000 1250 1500
0
25
50
75
100
125
150
175
200
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-7497-5-50 6x8x17L HSC3 & HSC-S Series 1480
08-1713-2 6
432mm 254mm
12.70mm 250cm2
Minimum recommended flow is 40% B.E.P.
431mm A431mm A
406mm B406mm B
381mm C381mm C
355mm D355mm D
330mm E330mm E
304mm F304mm F
279mm G279mm G
254mm H254mm H
A A B B
C C D D E E F F G G H H
78787777
7777
7676
7676
7474
7474
7272
7272
6868
6868
6464
6464
58585050
2.42.47.67.6
3.43.46.76.7
4.94.95.25.2
6.76.73.43.4
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 250 300 350 400 4500
25
50
0
5
10
15
20
25
30
35
40
45
50
55
60
0 250 500 750 1000 1250 1500 1750
0
25
50
75
100
125
150
175
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8093-4-50 6x8x17M HSC3 & HSC-S Series 1480
P-3248 6
432mm 254mm
11.94mm 190cm2
Minimum recommended flow is 40% B.E.P.
431mm A431mm A
406mm B406mm B
381mm C381mm C
355mm D355mm D
330mm E330mm E
304mm F304mm F
279mm G279mm G
254mm H254mm H
A A B B C C D D
E E F F G G H H
8080
79797878
7575
7575
7272
7272
6868
6868
6262
6262
5454
5454
2.72.77.37.3
4.64.65.55.5
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
1450 RPM PUMP CURVES
13
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 7005
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
0 500 1000 1500 2000 2500 3000
0
25
50
75
100
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kWAM-7493-5-50 8x8x12 HSC3 & HSC-S Series 1480
P-3091 7
325mm 203mm
28.70mm 399cm2
Minimum recommended flow is 40% B.E.P.
325mm A325mm A
304mm B304mm B
284mm C284mm C
264mm D264mm D243mm E243mm E223mm F223mm F203mm G203mm G
A A
B B
C C D D
E E F F
G G
8383
8383
8181
8181
7777
7777
7272
7272
6666
6666
5959
5959
4949
2.12.18.08.0
3.03.07.17.1
4.34.35.85.8
6.16.14.04.0
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 50 100 150 200 250 300 350 400 450 500 5500
25
50
75
100
0
10
20
30
40
50
60
70
0 250 500 750 1000 1250 1500 1750 2000 2250
0
50
100
150
200
(M)(Ft)
TOTALHEAD
kW
AM-7498-5-50 8x8x17 HSC3 & HSC-S Series 1480
P-3984 7
450mm 254mm
24.89mm 259cm2
Minimum recommended flow is 40% B.E.P.
449mm A449mm A
421mm B421mm B
393mm C393mm C365mm D365mm D337mm E337mm E309mm F309mm F281mm G281mm G254mm H254mm H
A A B B
C C D D
E E F F G G H H
80807979
7878
7676
7676
7373
7373
7070656559595050
4.24.25.95.9
3.73.76.46.4
5.95.94.24.2
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
(M3/H)
(GPM)FLOW
Bell & Gossett
Bell & Gossett
1450 RPM PUMP CURVES
14
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 6000
10
20
30
40
0
5
10
15
20
25
30
35
0 500 1000 1500 2000 2500
0
25
50
75
100
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-7494-7-50 8x10x12S HSC3 & HSC-S Series 1480
08-1701-70 6
325mm 203mm
35.56mm 406cm2
Minimum recommended flow is 40% B.E.P.
325mm A325mm A304mm B304mm B284mm C284mm C264mm D264mm D243mm E243mm E223mm F223mm F203mm G203mm G
A A B B
C C D D
E E F F G G
8585
8585
8383
8383
8080
8080
7777
7777
7272676760605252
2.32.37.87.8
4.74.75.45.4
7.07.03.13.1
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 70010
20
30
40
50
0
5
10
15
20
25
30
35
40
0 500 1000 1500 2000 2500 3000
0
25
50
75
100
125
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8273-4-50 8x10x12L HSC3 & HSC-S Series 1480
P-3063 6
325mm 216mm
37.34mm 370cm2
Minimum recommended flow is 40% B.E.P.
325mm A325mm A
304mm B304mm B284mm C284mm C264mm D264mm D243mm E243mm E215mm F215mm F
A A
B B
C C
D D E E
F F
8686
8484
8484
8181
8181
777772726767606052524242
2.12.18.08.0
2.32.37.87.8
3.53.56.66.6
4.74.75.45.4
7.07.03.13.1
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
Bell & Gossett
1450 RPM PUMP CURVES
15
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 700 800 9000
25
50
75
100
125
0
10
20
30
40
50
60
70
0 500 1000 1500 2000 2500 3000 3500
0
50
100
150
200
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-7499-7-50 8x10x17S HSC3 & HSC-S Series 1485
08-1626-2 7
450mm 254mm
24.64mm 371cm2
Minimum recommended flow is 40% B.E.P.
449mm A449mm A
419mm B419mm B
388mm C388mm C358mm D358mm D327mm E327mm E297mm F297mm F
254mm G254mm G
A A
B B C C
D D E E
F F G G
8383
8181
8181
7878
7878
7575
7575
7070
7070
6464
6464
5656
5656
1.81.88.28.2
2.42.47.67.6
3.43.46.76.7
4.34.35.85.8
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 700 8000
25
50
75
100
125
0
10
20
30
40
50
60
0 500 1000 1500 2000 2500 3000 3500
0
50
100
150
200
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8272-4-50 8x10x17L HSC3 & HSC-S Series 1485
P-2965-3 5
439mm 305mm
29.46mm 422cm2
Minimum recommended flow is 40% B.E.P.
439mm A439mm A419mm B419mm B398mm C398mm C375mm D375mm D353mm E353mm E330mm F330mm F304mm G304mm G
A A
B B C C
D D E E
F F G G
85858585
8484
8484
8282797976767171646456564646
2.82.87.37.3
3.53.56.66.6
4.54.55.65.6
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
Bell & Gossett
1450 RPM PUMP CURVES
16
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 700 8000
50
100
150
200
10
20
30
40
50
60
70
80
90
0 500 1000 1500 2000 2500 3000
50
100
150
200
250
300
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8630-2-50 8x10x20S HSC3 & HSC-S Series 1485
P-3819 6
513mm 305mm
13.46mm 441cm2
Minimum recommended flow is 40% B.E.P.
513mm A513mm A487mm B487mm B462mm C462mm C436mm D436mm D411mm E411mm E386mm F386mm F360mm G360mm G335mm H335mm H304mm I304mm I
A A B B C C D D E E F F G G H H I I
8080
7979
7979
7878
7878
7575
7575
7171
7171
6666
6666
60605151
1.51.58.68.6
2.12.18.08.0
3.03.07.17.1
4.64.65.55.5
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 700 800 9000
50
100
150
200
15
25
35
45
55
65
75
85
0 500 1000 1500 2000 2500 3000 3500 4000
0
50
100
150
200
250
300
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-8619-3-50 8x10x20L HSC3 & HSC-S Series 1485
P-3820 6
513mm 305mm
18.00mm 477cm2
Minimum recommended flow is 40% B.E.P.
513mm A513mm A487mm B487mm B462mm C462mm C436mm D436mm D411mm E411mm E386mm F386mm F360mm G360mm G335mm H335mm H305mm I305mm I
A A B B C C D D E E F F G G H H I I
84848484
8383
8383
8282
8282
7979
7979
7676
7676
7171
7171
6565
6565
5858
1.21.28.88.8
2.12.17.97.9
4.94.95.25.2
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
Bell & Gossett
1450 RPM PUMP CURVES
17
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 7000
10
20
30
40
50
0
5
10
15
20
25
30
35
0 500 1000 1500 2000 2500 3000
0
25
50
75
100
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-7495-5-50 1480
08-1629-48 6
325mm 236mm
39.12mm 557cm2
Minimum recommended flow is 40% B.E.P.
325mm A325mm A307mm B307mm B289mm C289mm C271mm D271mm D254mm E254mm E236mm F236mm F
A A
B B
C C D D
E E F F
81818181
7979
7979
7676727268686464585852524545
2.62.67.57.5
4.74.75.45.4
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
10x10x12 HSC3 & HSC-S Series
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 700 800 900 1000 11000
25
50
75
100
0
5
10
15
20
25
30
35
0 500 1000 1500 2000 2500 3000 3500 4000 4500
0
25
50
75
100
125
(M)(Ft)
TOTALHEAD
kW
AM-7496-6-50 10x12x12M HSC3 & HSC-S Series 1480
WT-20646-3 6
325mm 221mm
28.45mm 498cm2
Minimum recommended flow is 40% B.E.P.
325mm A325mm A309mm B309mm B294mm C294mm C279mm D279mm D264mm E264mm E248mm F248mm F
220mm G220mm G
A A B B
C C D D E E F F
G G
8585
8383
8383
8080
8080
7676
7676
7171656557574848
4.64.65.55.5
5.85.84.34.3
7.37.32.82.8
9.19.11.01.0
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
(M3/H)
(GPM)FLOW
Bell & Gossett
Bell & Gossett
1450 RPM PUMP CURVES
18
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 200 400 600 800 1000 1200 14000
50
100
150
0
5
10
15
20
25
30
35
40
0 1000 2000 3000 4000 5000 6000
0
25
50
75
100
125
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kWAM-8705-2-50 10x12x12XL HSC3 & HSC-S Series 1480
P-4221 6
343mm 218mm
40.64mm 563cm2
Minimum recommended flow is 40% B.E.P.
342mm A342mm A
325mm B325mm B
307mm C307mm C
289mm D289mm D
271mm E271mm E
254mm F254mm F236mm G236mm G218mm H218mm H
A A B B
C C D D E E F F G G H H
8787
8787
8585
8585
8282
8282
7878
7878
7373
7373
676760605252
2.62.67.47.4
3.93.96.26.2
5.25.24.84.8
7.37.32.82.8
8.38.31.81.8
9.49.40.60.6
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 700 800 900 1000 110025
50
75
100
125
5
10
15
20
25
30
35
40
45
50
0 500 1000 1500 2000 2500 3000 3500 4000 4500
25
50
75
100
125
150
(M)(Ft)
TOTALHEAD
kW
AM-8069-5-50 10x12x14 HSC3 & HSC-S Series 1480
P-3212-2 6
356mm 254mm
41.15mm 604cm2
Minimum recommended flow is 40% B.E.P.
355mm A355mm A
337mm B337mm B
320mm C320mm C
302mm D302mm D284mm E284mm E
269mm F269mm F254mm G254mm G
A A
B B C C
D D E E
F F G G
8686
8686
8383
8383
8080
8080
7676
7676
7171
7171
656557574747
2.82.87.37.3
4.24.25.95.9
5.65.64.54.5
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
(M3/H)
(GPM)FLOW
Bell & Gossett
Bell & Gossett
1450 RPM PUMP CURVES
19
BX-560G
AREAINLET
DIA.MIN.
VANESNO. OF
IMPELLER DATARPMSPEED
SPHEREMAX.
DIA.MAX.
NO.IMP.
PUMPCURVE
0 100 200 300 400 500 600 700 800 900 10000
25
50
75
100
0
10
20
30
40
50
60
70
0 500 1000 1500 2000 2500 3000 3500 4000 4500
0
50
100
150
200
(M)(Ft)
TOTALHEAD
(M3/H)
(GPM)FLOW
kW
AM-7854-6-50 10x12x17 HSC3 & HSC-S Series 1485
08-1361 7
445mm 254mm
34.54mm 557cm2
Minimum recommended flow is 40% B.E.P.
444mm A444mm A419mm B419mm B393mm C393mm C368mm D368mm D342mm E342mm E317mm F317mm F292mm G292mm G
254mm H254mm H
A A B B
C C D D
E E F F
G G H H
8585
84848484
8282
8282
7878
7878
7474
7474
6868
6868
6262
6262
5454
5454
3.63.66.56.5
4.74.75.45.4
5.55.54.64.6
NPSH REQ’D (METERS)NPSH REQ’D (METERS)SUCTION LIFT (METERS)SUCTION LIFT (METERS)
Bell & Gossett
Xylem Inc. 8200 N. Austin Avenue Morton Grove, Illinois 60053 Phone: (847) 966-3700 Fax: (847) 965-8379www.bellgossett.com
Bell & Gossett is a trademark of Xylem Inc. or one of its subsidiaries. © 2013 Xylem Inc. BX-560G January 2003
1) The tissue in plants that brings water upward from the roots;2) a leading global water technology company.
We’re 12,700 people unified in a common purpose: creating innovative solutionsto meet our world’s water needs. Developing new technologies that will improvethe way water is used, conserved, and re-used in the future is central to our work.We move, treat, analyze, and return water to the environment, and we help peopleuse water efficiently, in their homes, buildings, factories and farms. In more than150 countries, we have strong, long-standing relationships with customers whoknow us for our powerful combination of leading product brands and applicationsexpertise, backed by a legacy of innovation.
For more information on how Xylem can help you, go to www.xyleminc.com
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