40 Gpm) - Grundfos SP Guía De Producto

6
SP_us.book Page 30 Wednesday, May 30, 2012 1:30 AM
6
40S (40 gpm)
H H
[m] [ft]
1800
500
1600
1400
400
1200
1000
300
800
200
600
400
100
200
0 0
P2 P2
[kW] [hp]
0.6
0.4
0.4
0.2
0.2
0.0 0.0
30
-66DS (20 hp)
-58DS (20 hp)
-50DS (20 hp)
-44DS (15 hp)
-37DS (15 hp)
-30 (10 hp)
-25 (7.5 hp)
-21 (7.5 hp)
-15 (5 hp)
-12 (5 hp)
-9 (3 hp)
-7 (2 hp)
-5 (1.5 hp)
-3 (1 hp)
0 10 20
0 2 4
0 10 20
30 40
6 8 10
Eff
P2
30 40
SP
40S
60 Hz, SF 1.15
ISO 9906 Annex A
50 60
Q [US GPM]
Q [m³/h]
12
Eff
[%]
60
40
20
0
50 Q [US GPM]
SP