ITT G&L Serie Instrucciones De Instalación, Funcionamiento Y Mantenimiento página 11

Goulds Pumps
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
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
5 10 15
1 2 3
5 10
1 2 3
Residential and Commercial Water
RECOMMENDED RANGE
6 – 28 GPM
20 25
4 5 6
CAPACITY
RECOMMENDED RANGE
6 – 26 GPM
15 20
4 5
CAPACITY
11
NPSHR – FEET
30 35 U.S. GPM
7 8 M /Hr.
3
NPSHR – FEET
25 30 U.S. GPM
6 7 M /Hr.
3
25
20
15
10
5
0
15
10
5
0