ITT BPHV - Manual (Page 25)

25
VARIABLE SPEED PERFORMANCE CURVES
3SV VARIABLE SPEED CURVE
SSVB 304SS
Multi-Stage Pumps MODEL: 3SVB 7 Stage
Hydraulic Data
Maximum Flow Flow at Duty Point Maximum TDH TDH at Duty Point NPSH
R
78 US GPM 441 feet
0 4 8 12 16 20 24 [US GPM]
0
1
2
[HP]0
2
4
6
[FT]
0
40
80
[FT]
Fluid: Water, pure Duty Chart: 3500 RPM
Head
NPSH - values
Shaft power P2
7
30 Hz
40 Hz
50 Hz
60 Hz
Application Range
30 Hz
40 Hz
50 Hz
60 Hz
7 (P2)
30 Hz
40 Hz
50 Hz
60 Hz
120
160
28 32 36 40
8
10
200
3
240
280
320
360
400
440
4
44 48 52 56 60 64 68 72 76 80 84
5
6
7
12