Goulds 5GB Technical Manual page 8

Residential and Commercial Water
5GB PERFORMANCE CURVES
METERS PSI FEET
MODEL: GB
RPM: 3500
200
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0429R01
600
250
500
150
5GB07 – 14 STAGE
200
400
150
100
5GB05 – 9 STAGE
300
5GB03 – 7 STAGE
100
200
50
50
100
0 0 0
0 1
0
METERS PSI FEET
MODEL: GB
250
175
RPM: 2900
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0557R01
500
150
200
5GB10 – 19 STAGE
125
400
5GB07 – 16 STAGE
150
100
300
5GB05 – 10 STAGE
75
100
200
5GB03 – 7 STAGE
50
50
100
25
0 0 0
0
0
PAGE 8
5GB10 – 17 STAGE
2 3 4
1
1 2 3
Goulds Water Technology
RECOMMENDED RANGE
1 – 8 GPM
5 6 7
CAPACITY
RECOMMENDED RANGE
1 – 7 GPM
4 5 6
1
CAPACITY
12
10
NPSHR – FEET
8
6
4
2
0
8 9 10 U.S. GPM
2 M /Hr.
3
10
7.5
5
NPSHR – FEET
2.5
0
7 8 U.S. GPM
2 M /Hr.
3