Standard Specifications
| Used liquid | Property of liquid | Liquids containing additives (anticorrosive, etc.), for |
| water-soluble and water-insoluble coolants ※ | ||
| Temperature | 0 to 40°C (No frozen liquid) | |
| Allowable kinematic viscosity | LFO-A：32mm2/s LFO-B：150mm2/s | |
| Installation location | Indoor | |
| Ambient temperature: 0 to 40 °C, RH 85% or below (no condensation), Height above sea level : 1000m or less, Place not exposed to direct sunlight, Place in an area free of corrosive or explosive gas or vapor. | ||
| Material | Casing | FC200 |
| Discharge pipe | SGP ＋ SS | |
| Impeller | FCD450 | |
| Main shaft | 2.2 kW or less：S35C | |
| 3.7 kW or more：S45C | ||
| Sealing structure | Non-seal (mechanical seal-less) | |
| Motor | 3-phase 50/60/60Hz 200/200/220V 0.75～2.2kW | |
| Power source | 3-phase 50/60/60Hz 200/200/220V 3.7～5.5kW | |
| 3-phase 50/60/60Hz 400/400/440V | ||
| Type | Totally enclosed fan-cooled indoor type | |
| Protection method | IP44 | |
| Thermal class | F | |
| Rating | Continuous | |
| Number of poles | 2P | |
| Paint color | Munsell N1.5 | |
- For low viscosity liquid
|
Bore diameter (mm) |
Frequency (Hz) |
Type |
Rated voltage (V) |
Output (kW) |
Rated current (A) |
Starting current (A) |
Discharge rate (L/min) |
Total head (m) |
|
50 |
50 |
LFO50A-0.75-35（50）-e |
200 |
0.75 |
4.0 |
30 |
100～280 |
8～4 |
|
65 |
LFO65A-1.5-35（50）-e |
1.5 |
6.5 |
66 |
200～500 |
10～5 |
||
|
LFO65A-2.2-35（50）-e |
2.2 |
9.3 |
84 |
15～9 |
||||
|
LFO65A-3.7-35（50）-e |
200/400 |
3.7 |
14.7 |
134 |
24～14 |
|||
|
80 |
LFO80A-2.2-35（50）-e |
200 |
2.2 |
9.3 |
84 |
400～750 |
10～5 |
|
|
LFO80A-3.7-35（50）-e |
200/400 |
3.7 |
14.7 |
134 |
14～10 |
|||
|
LFO80A-5.5-35（50）-e |
5.5 |
22.9 |
155 |
21～13 |
||||
|
50 |
60 |
LFO50A-0.75-35（50）-e |
200/220 |
0.75 |
3.5/3.5 |
29/32 |
100～350 |
12～6 |
|
65 |
LFO65A-1.5-35（50）-e |
1.5 |
6.3/5.8 |
64/70 |
200～600 |
15～7 |
||
|
LFO65A-2.2-35（50）-e |
2.2 |
8.4/7.9 |
73/80 |
22～13 |
||||
|
LFO65A-3.7-35（50）-e |
200/220 400/440 |
3.7 |
13.7/12.9 |
116/130 |
36～20 |
|||
|
80 |
LFO80A-2.2-35（50）-e |
200/220 |
2.2 |
8.4/7.9 |
73/80 |
450～900 |
15～8 |
|
|
LFO80A-3.7-35（50）-e |
200/220 400/440 |
3.7 |
13.7/12.9 |
116/130 |
21～15 |
|||
|
LFO80A-5.5-35（50）-e |
5.5 |
20.9/19.6 |
128/144 |
31～19 |
|
Bore diameter (mm) |
Frequency (Hz) |
Type |
Rated voltage (V) |
Output (kW) |
Rated current (A) |
Starting current (A) |
Discharge rate (L/min) |
Total head (m) |
|
50 |
50 |
LFO50B-0.75-35（50）-e |
200 |
0.75 |
4.0 |
30 |
60～200 |
8～4 |
|
65 |
LFO65B-1.5-35（50）-e |
1.5 |
6.5 |
66 |
150～400 |
11～5 |
||
|
LFO65B-2.2-35（50）-e |
2.2 |
9.3 |
84 |
17～6 |
||||
|
LFO65B-3.7-35（50）-e |
200/400 |
3.7 |
14.7 |
128/144 |
25～6 |
|||
|
50 |
60 |
LFO50B-1.5-35（50）-e |
200/220 |
1.5 |
6.3/5.8 |
64/70 |
60～250 |
12～6 |
|
65 |
LFO65B-2.2-35（50）-e |
2.2 |
8.4/7.9 |
73/80 |
200～500 |
16～7 |
||
|
LFO65B-3.7-35（50）-e |
200/220 400/440 |
3.7 |
13.7/12.9 |
128/144 |
23～8 |
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