LB-A

Library


Portable Dewatering Pumps
(Automatic)

Discharge Bore(mm) 50 (80)
Motor Output(kW) 0.48 ´Żą 0.75

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)
ModelMotor
Output
(kW)
PhaseStarting
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.