Grundfos MAGNA3 Manual page 48

Performance curves and technical data
9
MAGNA3 50-80 F (N)
Proportional pressure
H
[ft]
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
0 20 40 60
P1
[W]
350
300
250
200
150
100
50
0
P1 [W]
Speed
Min.
Max.
The pump incorporates overload protection.
Net weights
[lb (kg)]
39.3 (17.8)
B4
B6
Pump type
MAGNA3 50-80 F (N)
For product numbers, see page 62.
48
H
[ft]
30
AUTO
ADAPT
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
80 100 120 140 Q [US gpm] 0
P1
[W]
350
300
250
200
150
100
50
0
I [A] P1 [W]
1
115 V 115 V 230 V
18.5 0.31 18.5
341 3.09 330
Ship. vol.
3 3
[ft (m )]
1.77 (0.05)
B2
H1
H4
B7
L1 L5
9.45 (240) 8.03 (204)
D3 D4
4.33/4.92 (110/125) 6.5 (165) 0.55/0.75 (14/19)
Constant pressure
20 40 60 80 100 120 140 Q [US gpm]
I [A]
1
230 V
0.22
Connections:
1.58
System pressure:
Liquid temperature:
Also available with:
Specific EEI:
H3
H6
H2
Dimensions [in (mm)]
B1 B2 B4
3.31 (84) 6.46 (164) 2.87 (73)
D5 H1 H2
2.8 (71) 12.05 (306)
1 x 115, 230 V, 60 Hz
0-10 volts*
H
[ft]
30
28
10 V
26
24 9 V
22
20 8 V
18
7 V
16
14
6 V
12
5 V
10
8
4 V
6
3 V
4
2 V
2
0
0 20 40 60 80 100 120
* External setpoint influence shown with a
setpoint of H
max
GF53 flanges.
See connections, page 61.
Pipe
Max. 175 psi (1.2 MPa) (12 bar).
14 to 230 °F (-10 to +110 °C) (TF 110).
Stainless-steel pump housing, type N.
0.19 (115V)
0.18 (230V)
ØD5
B6 B7 D1
5 (127) 5 (127) 1.97 (50)
H3 H4 H6
14.84 (377) 3.82 (97) 2.05 (52)
MAGNA3
140 Q [US gpm]
D2
3.90 (99)