Goulds 5GB Technical Manual page 13

Residential and Commercial Water
33GB PERFORMANCE CURVES
METERS PSI FEET
MODEL: GB
RPM: 3500
200
BASED ON ZERO INLET PRESSURE
CURVE NO. CN0679R00
600
250
33GB50 – 19 STAGE
500
150
200
33GB30 – 13 STAGE
400
150
100
33GB20 – 9 STAGE
300
100 33GB15 – 7 STAGE
200
33GB10 – 5 STAGE
50
50
100
0 0 0
0 5
0 1
METERS PSI FEET
MODEL: GB
RPM: 2900
200 BASED ON ZERO INLET PRESSURE
CURVE NO. CN0680R00
400
150
33GBZ30 – 14 STAGE
100
300
33GBZ20 – 10 STAGE
100
200
33GBZ15 – 8 STAGE
50
33GBZ10 – 6 STAGE
50
100
0
0 0
0 5
0 1
Goulds Water Technology
10 15 20 25
2 3 4 5
CAPACITY
RECOMMENDED RANGE
10 – 38 GPM
10 15 20
2 3 4
RECOMMENDED RANGE
10 – 43 GPM
30 35 40
6 7 8 9
25 30 35
5 6 7 8
CAPACITY
15
NPSHR – FEET
10
5
0
45 50
U.S. GPM
M /Hr.
10 11 12 3
15
NPSHR – FEET
10
5
0
40 45 U.S. GPM
9 10 M /Hr.
3
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