 Vertical Centrifugal Multistage Pumps
 Low noise Vertical Multistage Pump. The motor is cooled by pumped liquid, whilst simultaneously reducing
the noise levels as the liquid passes around the motor within a water jacket.
The double mechanical
seal with interposed chamber containing lubrication fluid ensures long life and reliability.
Suitable for booster sets, water features and irrigation systems.
This pump is also suitable for installations
where the pump is required to run under flood conditions.
Supplied with 5 mts. cable length
type HO7 RNF.
SPECIFICATIONS
- Maximum working pressure: 10 bar
- Maximum liquid temperature:
35°C according EN 60335-2-41 for domestic uses
40°C for other uses
MATERIALS
- Pump body, casing cover, external casing
and motor casing in AISI 304
- Impeller and diffuser in tecnopolymer
- Shaft in AISI 416
- Mechanical seal in carbon/ceramic/NBR
TECHNICAL DATA
- Asincronous 2 poles motor cooled by the pumped liquid
- Insulation class F
- Protection degree IP68
- 1~230V ± 10% 50Hz, 3~400V ± 10% 50Hz
- Permanent split capacitor and automatic thermal overload protection for single-phase version
- Thermal protection to be provided by the user for three-phase version
- DNA- DNM 1”1/4
|
|
DIMENSIONAL TABLE
| Pump type |
Height mm |
Weight kg |
| Single phase |
Three phase |
| Multigo M 40/08 |
547 |
13.4 |
13.0 |
| Multigo M 40/10 |
573 |
14.4 |
14.0 |
| Multigo M 40/12 |
624 |
14.8 |
14.4 |
| Multigo M 40/15 |
650 |
16.4 |
16.0 |
| Multigo M 80/12 |
573 |
14.8 |
14.4 |
| Multigo M 80/15 |
598 |
16.1 |
15.7 |
| Multigo M 80/20 |
624 |
- |
17.2 |
|
PERFORMANCE CURVES (according to ISO 9906 grade 2)
PERFORMANCE TABLE
| Pump type |
kw |
Capacitor |
Absorbed Current (A) |
|
Q=Capacity |
| Single phase |
Three phase |
|
μF |
Vc |
1- |
3- |
l/min |
20 |
30 |
40 |
60 |
80 |
100 |
120 |
| 230v 50Hz |
400v 50Hz |
|
|
|
230v |
400v |
m³/h |
1.2 |
1.8 |
2.4 |
3.6 |
4.8 |
6 |
7.2 |
|
|
|
|
|
|
|
|
H=Total head |
| Multigo M 40/08 |
0.6 |
16 |
450 |
4.3 |
1.9 |
|
43.3 |
40.2 |
36.3 |
26.1 |
13.4 |
- |
- |
| Multigo M 40/10 |
0.75 |
20 |
450 |
5.7 |
2.2 |
|
54.1 |
50.2 |
45.4 |
32.6 |
16.8 |
- |
- |
| Multigo M 40/12 |
0.9 |
20 |
450 |
6.8 |
2.4 |
|
64.9 |
60.2 |
54.5 |
39.2 |
20.2 |
- |
- |
| Multigo M 40/15 |
1.1 |
31.5 |
450 |
7.3 |
3.0 |
|
75.7 |
70.3 |
63.6 |
45.7 |
23.5 |
- |
- |
| Multigo M 80/12 |
0.9 |
20 |
450 |
6.4 |
2.3 |
|
- |
45.6 |
44 |
38.8 |
32 |
23.2 |
15.2 |
| Multigo M 80/15 |
1.1 |
31.5 |
450 |
7.5 |
3.1 |
|
- |
57 |
55 |
48.5 |
40 |
28 |
19 |
|
Multigo M 80/20 |
1.5 |
- |
- |
- |
3.5 |
|
- |
68.4 |
66 |
58.2 |
48 |
34.8 |
22.8 |
|
|
