Fix Speed Booster Set GS with FH-SH - Lowara

GS.../SH
GS.../SH
BOOSTER BOOSTER SETS, SETS, GS.../SH GS.../SH SERIES
SERIES
OPERA OPERATING OPERA TING CHARACTERISTIC
CHARACTERISTICS CHARACTERISTIC S A AAT
A T 50 50 Hz Hz (SERVICE (SERVICE (SERVICE PUMP)
PUMP)
H [m]
NPSH [m]
H [m]
0 200 400 600 800 1000 Q 1200 [US gpm]
60
50
40
30
20
10
8
6
4
2
SH 50-200/92 ~ 2900 [rpm] ISO 9906 - Annex A
0 100 200 300 400 500 600 700 800 900 1000 Q [Imp gpm]
1 P 2 P 3 P
0
0
0 50 100 150 200 250 Q [m300 3 /h]
70
60
50
40
6
0 1000 2000 3000 4000 Q [l/min] 5000
0 200 400 600 800 1000 Q 1200 [US gpm]
80
260
NPSH [m]
4
2
SH 50-250/150 ~ 2900 [rpm] ISO 9906 - Annex A
0 100 200 300 400 500 600 700 800 900 1000 Q [Imp gpm]
1 P
2 P 3 P
0
0
0 50 100 150 200 Q [m250 3 /h]
0 1000 2000 3000 4000 Q [l/min] 5000
The performance curves do not take into account flow resistance in the valves and piping.
The curves show the performance with one, two and three pumps running.
These performances are valid for liquids with density ρ = 1.0 Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s.
The declared NPSH values are laboratory values: for practical use we recommend increasing these values by 0.5 m.
80
60
40
H [ft]
180
160
140
120
100
25
20
15
10
5
240
220
200
180
160
140
15
10
5
NPSH [ft]
76783_A_CH
H [ft]
NPSH [ft]
76785_A_CH
104
H [m]
NPSH [m]
H [m]
NPSH [m]
0 200 400 600 800 1000 Q 1200 [US gpm]
70
60
50
40
30
20
8
6
4
2
SH 50-200/110 ~ 2900 [rpm] ISO 9906 - Annex A
0 100 200 300 400 500 600 700 800 900 1000 Q [Imp gpm]
1 P 2 P 3 P
0
0
0 50 100 150 200 250 Q [m300 3 /h]
80
70
60
50
40
6
0 1000 2000 3000 4000 Q [l/min] 5000
0 100 200 300 400 500 600 700 800 900 1000 Q [Imp gpm]
0 200 400 600 800 1000 Q 1200 [US gpm]
90
4
2
SH 50-250/185 ~ 2900 [rpm] ISO 9906 - Annex A
1 P 2 P 3 P
0
0
0 50 100 150 200 250 Q [m300 3 /h]
0 1000 2000 3000 4000 Q [l/min] 5000
220
200
180
160
140
120
100
80
25
20
15
10
5
280
260
240
220
200
180
160
140
15
10
5
H [ft]
NPSH [ft]
76784_A_CH
H [ft]
NPSH [ft]
76786_A_CH