3U, 3UB Technical Section, rev. 0610, update 0511 - EBARA Fluid ...

Model 3U
Performance Curves
70
60
50
40
30
20
EFFICIENCY
%
100
80
60
40
TOTAL HEAD
M
TOTAL HEAD
FT
CAPACITY
USGPM
CAPACITY
3
M /MIN
300
200
100
0 20 40 60 80 100 120 140 160
0 0.1 0.2 0.3 0.4 0.5 0.6
3U/3UB
EBARA Stainless Steel Centrifugal Pumps
3U 32-200-1-10HP Synchronous Speed: 3450 RPM Size: 1 1 /4 x 2 x 7 7 /8
NPSH REQ.
PUMP EFF.
T.D.H.
SHAFT POWER
CURVE NO.: 3S-C605-9309
1-1/4" DISCH. x 2" SUC.
IMP. DIA. 7-7/8" (200mm)
1.00 SPEC. GRAVITY
3U 40-125A-5HP Synchronous Speed: 3450 RPM Size: 1 1 /2 x 2 1 /2 x 4 15 /16
80
70
60
50
40
30
20
EFFICIENCY
%
30
25
20
15
10
CAPACITY
USGPM
CAPACITY
3
M /MIN
100
90
80
70
60
50
40
30
TOTAL HEAD
M
TOTAL HEAD
FT
20
SHAFT POWER
NPSH REQ.
T.D.H.
PUMP EFF.
0 100 200 300
0 0.2 0.4 0.6 0.8 1.0
CURVE NO.: 3S-C606-9309
1-1/2" DISCH. x 2-1/2" SUC.
IMP. DIA. 4-15/16" (125mm)
1.00 SPEC. GRAVITY
EBARA Fluid Handling
www.pumpsebara.com 406
(t) 803 327-5005 (f) 803 327-5097 rev. 09/04
30
20
10
0
15
10
5
30
20
10
0
4
3
2
1
Ft NPSH REQ.
HP SHAFT POWER
Ft NPSH REQ.
HP SHAFT POWER
8
6
4
2
0
10
5
8
6
4
2
0
3
2
1
M NPSH REQ.
KW SHAFT POWER
M NPSH REQ.
KW SHAFT POWER