Grundfos SP Guía De Producto página 56

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SP_us.book Page 56 Wednesday, May 30, 2012 1:30 AM
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300S (300 gpm) requerimiento de potencia de la bomba (P2)
300S (300 gpm) pump power requirement (P2)
P2 P2
[kW] [hp]
30
22
28
20
26
18
24
22
16
20
14
18
12
16
14
10
12
8
10
6
8
6
4
4
2
2
0 0
56
0 50 100 150
0 10 20 30
200 250 300
40 50 60 70
300S
60 Hz, SF 1.15
ISO 9906 Annex A
-7 (25 hp)
-6 (25 hp)
-6-B (20 hp)
-5 (20 hp)
-5-AA (20 hp)
-4 (15 hp)
-4-AA (15 hp)
-3 (15 hp)
-3-A (10 hp)
-2 (7.5 hp)
-2-BB (5 hp)
-1 (5 hp)
-1-B (3 hp)
350 400 450
Q [US GPM]
80 90 Q [m³/h]
SP
SP