TSURUMI PORTABLE DEWATERING PUMP ( AUTOMATIC ) LB-800A
Portable Dewatering Pumps
(Automatic)
The LB-A-series is a submersible single-phase automatic portable drainage pump. An innovative electrode type relay unit attached to the pump automatically starts and stops the pump to eliminate dry-running. This mechanism greatly reduces power consumption and extends operating life. Though the pump is a single-phase unit, it has the durability equivalent to three-phase drainage pumps, since the wear parts are made of abrasion-resistant materials. The top discharge, flow-thru design provides maximum motor cooling efficiency allowing continuous operation at low water levels and extended dry-run capability. The slim design allows the pump to be placed in a confined space. The discharge direction is selectable between vertical and inclined, which prevents folding or bending of the discharge hose.
Performance Curves
Model Selection
| Discharge Bore (mm) |
Model | Motor Output (kW) |
Phase | Starting Method |
Solids Passage (mm) |
|---|---|---|---|---|---|
| 50 | LB-480A | 0.48 | Single | Capacitor Run | 6 |
| 50(80)*2 | LB-800A | 0.75 | Single | Capacitor Run | 6 |
* 80mm discharge bore available on special request.
