LH-W (High-Head Dual Impellers)
Max Flow Rate: 33.3L/sec (2m3/min)
Head Max: 215m
LH-W Series
The LH-W-series is a three-phase cast iron extra high head drainage pump having dual impellers. Being the pump cylindrical and slim, it can be installed in a well casing for deep well dewatering. The centre flange construction assures a stable installation even if it is fixed by the discharge pipe.*1 The top discharge, flow-thru design provides maximum motor cooling efficiency allowing continuous operation at low water levels and extended dry-run capability. The pump incorporates seal pressure relief ports that prevent the pumping pressure from applying to the shaft seal.*2
*1 excluding LH4110W
*2 excluding LH23.0W
| Discharge Bore(mm) | 50 – 100 |
|---|---|
| Motor Output(kW) | 3 – 110 |
Note:
1. Not all the pumps listed in the catalogue are available for Australia. Models for Australia are listed below under ‘Models’
2. Product guides / catalogues may vary for Australia. Contact us for the latest technical data
| Model | Discharge Bore (mm) | Motor Output (kW) | Phase | Starting Method | Solids Passage (mm) |
|---|---|---|---|---|---|
| LH23.0W | 50 | 3 | Three | D.O.L. | 6 |
| LH25.5W | 50 | 5.5 | Three | D.O.L. | 6 |
| LH311W | 80 | 11 | Three | D.O.L. | 8.5 |
| LH322W | 80 | 22 | Three | D.O.L. | 8.5 |
| LH430W | 100 | 30 | Three | Star-Delta | 8.5 |
| LH4110W | 100 | 110 | Three | Star-Delta | 8 |
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