The recent developments of civil engineering and architectural technologies are increasing the necessity of digging deeper into the earth. This requires a submersible pump with a rugged construction that can withstand the high pressure so deep in the water.
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LH | 3-phase / 50Hz
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| Model | Colour code curve | Bore mm | Motor output kW | Rated current A | Head max. m | Capacity max. l/min | Dry weight kg w/o cable | Max. solid handling ø mm | Pressure resistance max. m | Cable length m |
|---|---|---|---|---|---|---|---|---|---|---|
| LH615 | 150 | 15,0 | 27,5 | 52,0 | 2400 | 213,0 | 8,5 | 30 | 20 | |
| LH422 | 100 | 22,0 | 40,5 | 66,0 | 2400 | 350,0 | 6 | 30 | 20 | |
| LH622 | 150 | 22,0 | 40,5 | 54,0 | 3750 | 360,0 | 12 | 30 | 20 | |
| LH430 | 100 | 30,0 | 55,0 | 80,0 | 2300 | 355,0 | 6 | 30 | 20 | |
| LH637 | 150 | 37,0 | 67,0 | 89,5 | 2380 | 495,0 | 6 | 30 | 20 | |
| LH837 | 200 | 37,0 | 67,0 | 51,8 | 5375 | 495,0 | 20 | 30 | 20 | |
| LH645 | 150 | 45,0 | 81,0 | 90,0 | 2975 | 510,0 | 6 | 30 | 20 | |
| LH845 | 200 | 45,0 | 81,0 | 50,8 | 5450 | 510,0 | 20 | 30 | 20 | |
| LH855 | 200 | 55,0 | 100,0 | 70,0 | 5725 | 820,0 | 20 | 30 | 20 | |
| LH675 |
10
|
150 | 75,0 | 130,0 | 132,0 | 2450 | 865,0 | 6 | 30 | 20 |
| LH875 |
11
|
200 | 75,0 | 130,0 | 70,0 | 6500 | 865,0 | 20 | 30 | 20 |
| LH6110 | 150 | 110,0 | 209,0 | 177,0 | 3000 | 1210,0 | 6 | 30 | 20 | |
| LH8110 | 200 | 110,0 | 209,0 | 107,0 | 6500 | 1210,0 | 20 | 30 | 20 |
LH615_1.pdf
| ø Discharge bore mm | 100, 150, 200 | |||
|---|---|---|---|---|
| Pumping Fluid | Temperature | 0-40°C | ||
| Type of Fluid | Spring water, Rain water, Ground water, Sand carrying water | |||
| Pump | Compo- nents | Impeller | Closed type impeller | |
| Shaft Seal | Double mechanical seal | |||
| Bearings | Shielded ball bearings | |||
| Material | Impeller | Chromium iron casting | ||
| Casing | Ductile iron casting EN-GJS-450-10, Grey iron casting EN-GJL-200 | |||
| Shaft Seal | Silicon carbide in oil bath | |||
| Motor | Lubrication | Turbine oil (ISO VG32) | ||
| Phase / Voltage | 3-phase / 400V / 50Hz / d.o.l., 3-phase / 400V / 50Hz / s.d. | |||
| Motor Protector (built-in) | Circle thermal cut-out, Miniature protector | |||
| Type, Poles | Induction motor, 2 poles, IP68 | |||
| Insulation | Insulation class B, Insulation class F | |||
| Material | Casing | Grey iron casting EN-GJL-200 | ||
| Shaft | Stainless steel EN-X30Cr13 | |||
| Cable | Rubber, NSSHÖU | |||
| Discharge Connection | JIS 10K Flange, JIS 20K Flange | |||
Dimensions in mm:
-
-
- LH422
- LH622
- LH430
- LH637
- LH837
- LH645
- LH845
- LH675
- LH875
- LH6110
- LH8110
- LH855
-
-
- LH615
W1: lowest running water level
| Model | d | A | B | B1 | D | W1 |
|---|---|---|---|---|---|---|
| LH615 | 150 | 7 | 1014 | 777 | 330 | 185 |
| LH422 | 100 | - | 1352 | 1051 | 420 | 250 |
| LH622 | 150 | - | 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 |
| LH855 | 200 | - | 1716 | 1255 | 550 | 200 |
| LH675 | 150 | - | 1676 | 1255 | 563 | 200 |
| LH875 | 200 | - | 1716 | 1255 | 563 | 200 |
| LH6110 | 150 | - | 1887 | 1485 | 592 | 200 |
| LH8110 | 200 | - | 1887 | 1485 | 592 | 200 |
In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. In this regard, please pay attention to our website
www.tsurumi.eu/english/applications.htm.
