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|
LH
Voltage 3~ 400V/50Hz
Increased endurance to water
pressure enables use in deeper wells.
Top discharge with center flange,
efficient motor cooling.
Standard Accessories:
|
|
|
Model
|
Bore
|
Motor
output
kW |
Nominal
current
A
400V |
Voltage
50HZ |
Max
head
m |
Max
capacity
l/min |
Starting
method |
Dry
weight
kg |
Max. solids
passage
mm |
Max. water
depth
m |
Cable
length
m |
LH615 |
6" |
15 |
27,5 |
3-phase |
52,0 |
2400 |
d.o.l. |
213 |
8,5 |
50 |
20 |
LH619 |
6" |
19 |
36,0 |
3-phase |
42,0 |
4370 |
d.o.l. |
350 |
12 |
50 |
20 |
LH422 |
4" |
22 |
40,5 |
3-phase |
66,0 |
2400 |
d.o.l. |
350 |
6 |
50 |
20 |
LH622 |
6" |
22 |
40,5 |
3-phase |
54,0 |
3750 |
d.o.l. |
360 |
12 |
50 |
20 |
LH430 |
4" |
30 |
55,0 |
3-phase |
80,0 |
2300 |
d.o.l. |
355 |
6 |
50 |
20 |
LH637 |
6" |
37 |
67,0 |
3-phase |
89,5 |
2380 |
d.o.l. |
495 |
6 |
50 |
20 |
LH837 |
8" |
37 |
67,0 |
3-phase |
51,8 |
5375 |
d.o.l. |
495 |
20 |
50 |
20 |
LH645 |
6" |
45 |
81,0 |
3-phase |
90,0 |
2975 |
d.o.l. |
510 |
6 |
50 |
20 |
LH845 |
8" |
45 |
81,0 |
3-phase |
50,9 |
5450 |
d.o.l. |
510 |
20 |
50 |
20 |
| dry weight of the pump without cable |
|
| Item |
Discharge bore (mm) |
100 150 200 |
Pumping
fluid |
Type of fluid |
Rain water, Ground water,
Sand carrying water |
| Liquid temperature |
0 ~ 40°C |
| Pump |
Components |
Impeller |
Closed type |
| Shaft Seal |
Double mechanical seal,
max. submersible depth 100m, |
| Bearings |
Shielded ball bearings |
| Materials |
Impeller |
Chromium iron casting |
| Casing |
Grey iron casting |
| Mouth ring |
Chromium iron casting |
Shaft seal
(mechanical seal) |
Silicon Carbide in oil bath |
| Motor |
Type, Poles |
Dry-type submersible induction motor,
IP68, 2poles, 3000 r.p.m. |
| Insulation |
Class B (15-22kW)
Class F (30-45kW) |
| Phase / Voltage |
Three-phase, 400V |
| Motor Protector (built-in) |
Circle thermal cut-out (15-22kW),
Miniature protector (30kW or above) |
| Lubricant |
Turbine Oil (ISO VG32) |
| Materials |
Frame |
Grey iron casting |
| Shaft |
Stainless Steel EN-X30Cr13 |
| Cable |
Rubber, H07RN-F |
| Discharge Connection |
JIS 10K Flange |
|
|
|
| |
|
Dimensions in mm
| Τύπος |
d |
A |
B |
B1 |
D |
W1 |
| LH615 |
150 |
7 |
1014 |
777 |
330 |
185 |
| LH619 |
150 |
--- |
1423 |
1072 |
420 |
270 |
| LH622 |
150 |
--- |
1423 |
1072 |
420 |
270 |
| LH422 |
100 |
--- |
1352 |
1051 |
420 |
250 |
| LH430 |
100 |
--- |
1352 |
1051 |
420 |
250 |
| LH637 |
150 |
--- |
1448 |
1027 |
530 |
180 |
| LH837 |
200 |
--- |
1488 |
1027 |
530 |
180 |
| LH645 |
150 |
--- |
1448 |
1027 |
530 |
180 |
| LH845 |
200 |
--- |
1488 |
1027 |
530 |
180 |
W1 = continuous running water level
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