LH (High-Head)
LH (High Head) Series
The LH-series is a submersible three-phase cast iron high head drainage pump. Being the pump cylindrical and slim, it can be installed in a well casing for deep well dewatering. The center flange construction assures a stable installation even if it is fixed by the discharge pipe. 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.*
* excluding LH33.0
| Discharge Bore(mm) | 80 – 200 |
|---|---|
| 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
| Discharge Bore (mm) | Model | Motor Output (kW) | Phase | Starting Method | Solids Passage (mm) |
|---|---|---|---|---|---|
| 80 | LH33.0 | 3 | Three | D.O.L. | 6 |
| 100 | LH422 | 22 | Three | D.O.L. | 6 |
| 100 | LH430 | 30 | Three | Star-Delta | 6 |
| 150 | LH615 | 15 | Three | D.O.L. | 8.5 |
| 150 | LH619 | 19 | Three | D.O.L. | 12 |
| 150 | LH622 | 22 | Three | D.O.L. | 12 |
| 150 | LH637 | 37 | Three | Star-Delta | 6 |
| 150 | LH645 | 45 | Three | Star-Delta | 6 |
| 150 | LH675 | 75 | Three | Star-Delta | 8 |
| 150 | LH690 | 90 | Three | Star-Delta | 10 |
| 150 | LH6110 | 110 | Three | Star-Delta | 10 |
| 200 | LH837 | 37 | Three | Star-Delta | 20 |
| 200 | LH845 | 45 | Three | Star-Delta | 20 |
| 200 | LH855 | 55 | Three | Star-Delta | 20 |
| 200 | LH875 | 75 | Three | Star-Delta | 20 |
| 200 | LH890 | 90 | Three | Star-Delta | 20 |
| 200 | LH8110 | 110 | Three | Star-Delta | 20 |
