Grundfos alpha2l User Manual

30
13.3 Performance curves, ALPHA2 L XX-40
Fig. 18 Performance curves, ALPHA2 L XX-40
13.4 Performance curves, ALPHA2 L 20-45 N 150
Fig. 19 Performance curves, ALPHA2 L 20-45
TM04 2110 2008
0. 0 0. 2 0.4 0. 6 0. 8 1.0 1. 2 1. 4 1.6 1. 8 2. 0 2.2
Q[m³/h]
0
1
2
3
4
[m]
H
0
10
20
30
40
[kP a]
p
0. 0 0. 1 0. 2 0. 3 0. 4 0. 5 0. 6
Q[l/s]
III
II
I
0. 0 0. 2 0.4 0. 6 0. 8 1.0 1. 2 1. 4 1.6 1. 8 2. 0 2.2
Q[m³/h]
0
5
10
15
20
25
[W ]
P1
III
II
I
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
Q [m³/h]
0
1
2
3
4
[m]
H
0
10
20
30
40
[kPa]
p
0.0 0.1 0.2 0.3 0.4 0.5 0.6
Q [l/s]
III
II
I
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
Q [m³/h]
0
5
10
15
20
25
[W]
P1
III
II
I
TM05 2213 4611
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
Q [m³/h]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
[m]
H
0
10
20
30
40
[kPa]
p
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Q [l/s]
III
II
I
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
Q [m³/h]
0
10
20
30
40
50
[W]
P1
III
II
I

Grundfos alpha2l Specifications

General

Voltage	230 V
Protection Class	IP42
Maximum Operating Pressure	10 bar
Enclosure Class	IP42
Insulation Class	F
Pump Housing	Cast iron
Type	Circulator pump
Frequency	50 Hz
Approvals	CE
Connection	G 1"
Ambient Temperature	Up to 40°C