Goulds 10GB, Technical Manual, Page: 12 / 16

PAGE 12
Residential and Commercial Water
Goulds Water Technology
0 5 10 15 20 25 30 40
0 1 9
U.S. GPM
M
3
/Hr.
CAPACITY
0
100
200
0 0
300
400
500
50
100
150
200
250
50
100
150
FEET PSI METERS
TOT
AL D
YNAMIC HEAD
0
5
10
15
NPSHR
–
FEET
RECOMMENDED RANGE
8 – 33 GPM
NPSHR – FEET
MODEL: GB
RPM: 3500
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0433R01
25GB30 – 14 STAGE
25GB20 – 10 STAGE
25GB15 – 9 STAGE
25GB10 – 7 STAGE
25GB07 – 5 STAGE
2 3 4 5 6 7
35
8
20
25
0
100
200
0 0
300
400
50
100
150
50
100
FEET PSI METERS
TOT
AL D
YNAMIC HEAD
0 5 10 15 20 25 30
0 1
U.S. GPM
M
3
/Hr.
CAPACITY
0
5
10
15
NPSHR
–
FEET
RECOMMENDED RANGE
8 – 28 GPM
NPSHR – FEET
MODEL: GB
RPM: 2900
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0561R01
25GB30 – 21 STAGE
25GB20 – 14 STAGE
25GB15 – 10 STAGE
25GB10 – 7 STAGE
25GB07 – 5 STAGE
2 3 4 5 6 7
35
500
8
200
250
150
25GB PERFORMANCE CURVES