
PAGE 9
Residential and Commercial Water
Goulds Water Technology
1
0
2
3
4
5
6
7
8
9
10
11
12
13
0
1
2
3
U.S. GPM
M
3
/Hr.
CAPACITY
0
100
200
0
0
300
400
500
600
50
100
150
200
250
50
100
150
200
FEET
PSI
METERS
TOT
AL D
YNAMIC HEAD
0
5
10
15
NPSHR
–
FEET
RECOMMENDED RANGE
1 – 10 GPM
NPSHR – FEET
7GB10 – 16 STAGE
7GB07 – 13 STAGE
7GB05 – 9 STAGE
MODEL: GB
RPM: 3500
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0430R01
0
2
4
6
8
10
12
0
1
2
U.S. GPM
M
3
/Hr.
CAPACITY
0
0
0
400
50
100
150
200
50
100
125
FEET
PSI
METERS
TOT
AL D
YNAMIC HEAD
0
5
15
10
NPSHR
–
FEET
NPSHR – FEET
300
200
100
75
25
RECOMMENDED RANGE
1 – 8 GPM
MODEL: GB
RPM: 2900
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0558R02
7GB10 – 18 STAGE
7GB05 – 10 STAGE
7GB07 – 15 STAGE
7GB PERFORMANCE CURVES