Grundfos alpha2 l User Manual

English (GB)
21
14.4 Performance curves, ALPHA2 L XX-50
Fig. 18 ALPHA2 L XX-50
TM04 2109 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 2.4 2.6
Q [m³/h]
0
1
2
3
4
5
[m]
H
0
10
20
30
40
50
[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
5
10
15
20
25
30
35
[W]
P1
III
II
I

Grundfos alpha2 l Specifications

General

Pump Type	Circulator Pump
Series	ALPHA2 L
Max Head	6 m
Voltage	230 V
Frequency	50/60 Hz
Temperature Range	2°C to 110°C
Material	Cast iron
Max Operating Pressure	10 bar
Installation Length	180 mm
Enclosure Class	IP42
Insulation Class	F
Weight	2.1 kg
Protection Class	Class I