Goulds 5GB Technical Manual page 11

Residential and Commercial Water
18GB PERFORMANCE CURVES
METERS PSI FEET
MODEL: GB
250
RPM: 3500
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0432R01
500
150
18GB30 – 15 STAGE
200
18GB20 – 13 STAGE
400
150
100
300
18GB15 – 9 STAGE
18GB10 – 7 STAGE
100
200
18GB07 – 5 STAGE
50
50
100
0 0 0
0
0 1
METERS PSI FEET
MODEL: GB
RPM: 2900
200
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0560R01
600
250
18GB30 – 23 STAGE
500
150
200
400
18GB20 – 16 STAGE
150
100
300
18GB15 – 12 STAGE
100
18GB10 – 8 STAGE
200
50
50
100
0 0 0
0
0
Goulds Water Technology
RECOMMENDED RANGE
5 10 15
2 3
RECOMMENDED RANGE
5 10 15
1 2 3
6 – 28 GPM
20 25
4 5 6
CAPACITY
6 – 26 GPM
20 25
4 5
CAPACITY
25
20
15
NPSHR – FEET
10
5
0
30 35 U.S. GPM
7 8 M /Hr.
3
15
NPSHR – FEET
10
5
0
30 U.S. GPM
6 7 M /Hr.
3
PAGE 11