Slim & lightweight & robust single-phase drainage pumps. Offers excellent wear resistance in site water applications containing sand & silt. Its high-performance motor enables long periods of operation in seepage conditions.
| Model | Colour code curve | Discharge bore mm | Phases | Motor output kW | Head max. m | Capacity max. l/min | Max. solid handling ø mm |
|---|---|---|---|---|---|---|---|
| LB-480 |
1
|
2" BSPT | 1 | 0,48 | 11,0 | 225 | 6 |
| LB-480A | 2" BSPT | 1 | 0,48 | 11,0 | 225 | 6 | |
| LB-800 |
2
|
2" BSPT | 1 | 0,75 | 15,0 | 320 | 6 |
| LB-800A | 2" BSPT | 1 | 0,75 | 15,0 | 320 | 6 | |
| LB-1500 |
3
|
2" BSPT | 1 | 1,5 | 17,5 | 440 | 6 |
| Discharge bore mm | 2" BSPT |
| Phases | 1 |
| Motor output kW | 0,48 |
| Head max. m | 11,0 |
| Capacity max. l/min | 225 |
| Max. solid handling ø mm | 6 |
| Discharge bore mm | 2" BSPT |
| Phases | 1 |
| Motor output kW | 0,48 |
| Head max. m | 11,0 |
| Capacity max. l/min | 225 |
| Max. solid handling ø mm | 6 |
| Discharge bore mm | 2" BSPT |
| Phases | 1 |
| Motor output kW | 0,75 |
| Head max. m | 15,0 |
| Capacity max. l/min | 320 |
| Max. solid handling ø mm | 6 |
| Discharge bore mm | 2" BSPT |
| Phases | 1 |
| Motor output kW | 0,75 |
| Head max. m | 15,0 |
| Capacity max. l/min | 320 |
| Max. solid handling ø mm | 6 |
| Discharge bore mm | 2" BSPT |
| Phases | 1 |
| Motor output kW | 1,5 |
| Head max. m | 17,5 |
| Capacity max. l/min | 440 |
| Max. solid handling ø mm | 6 |
| ø Discharge bore mm | 50 |
| Discharge Connection | Threaded flange/Hose coupling |
| Impeller | Semi-Vortex impeller |
| Shaft Seal | Double mechanical seal |
| Bearings | Shielded ball bearings |
| Impeller | Urethane rubber, Chromium iron casting |
| Casing | Ethylene propylene rubber |
| Suction Plate | Steelplate+Urethane rubber |
| Shaft Seal | Silicon carbide in oil bath |
| Type of Fluid | Spring water, Rain water, Ground water, Sand carrying water |
| Temperature | 0-40°C |
| Type, Poles | Induction motor, 2 poles, IP68 |
| Insulation | Insulation class E, Insulation class B |
| Phase / Voltage | Single phase 230V / 110V / 50Hz |
| Motor Protector (built-in) | Miniature protector, Circle thermal cut-out |
| Lubrication | Turbine oil (ISO VG32) |
| Casing | Aluminium die casting |
| Shaft | Stainless steel EN-X6Cr13 |
| Cable | Rubber, 10m H07RN8-F |
| Model | A | A1 | B | D | D1 | H | W1 | d |
|---|---|---|---|---|---|---|---|---|
| LB-480 | 187 | 161 | 353 | 231 | - | 228 | 50 | 50 |
| LB-480A | 187 | 161 | 353 | 231 | 223 | 228 | 115 | 50 |
| LB-800 | 187 | 160 | 408 | 230 | - | 283 | 50 | 50 |
| LB-800A | 187 | 160 | 408 | 230 | 223 | 283 | 170 | 50 |
| LB-1500 | 187 | 122 | 600 | - | - | 518 | 80 | 50 |
The LB-series is a submersible single-phase portable drainage pump. Though it is a single-phase unit, the pump 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. Every LB model is slim design enough to be accommodated in an 8-inch pipe. The discharge direction is selectable between vertical and inclined, which prevents folding or bending of the discharge hose.
*Except for LB-1500
Automatic model with pendant float set or electrode sensor is available for LB-480 and LB-800.
