L Series - Submersible Large Volume Pumps
- Large flow capacities achieved with almost no vibration, or noise, by use of the axial and mix flow design.
- Standard design, incorporating a dry motor with thermal Auto-cut Protector that prevents the motor from over heating. Equipped with a cast iron motor frame for a faster heat dissipation. As well as an abrasion resistant mechanical seal and an additional oil seal.
- Water cooled motor to ensure a long life in continuous and intermittent operation, with high efficiency and energy savings.
- An exceptional High-lift and suction impeller design, which allows for dewatering of underground or circulating water applications.
Features
- Robust construction and compact design with a dry motor, double mechanical seals and impeller flow guide vane for high efficiency.
- Pump manufactured with heavy duty housing, cable leads are isolated by hardened epoxy for water proofing, and double mechanical seals.
- High solids, epoxy coating prolongs metals from corrosion and oxidization.
- L Series are equipped with Sacrificial Anode. Sacrificial Anode are create from a metal alloy with a more negative electrochemical potential. Sacrificial Anode are highly active metals, that are used to prevent pump material surface from corroding.
Applications
- Aquiculture water pumping and drainage for large-volume water applications.
- Water supply for landscape, water features, cooling in the power plant or drainage for industrial.
- Water extraction from rivers, lakes and reservoirs.
- Lower energy consumption.
- Flood control or used for large-volume dewatering.
- Others: Extraction of water from dock and river.
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|
Description(50hz) | Description(60hz) | |
|---|---|---|---|
| Limits of Use | Liquid Temp. | 0~40°C (32~104°F) | 0~40°C (32~104°F) |
| Applications | Agriculture irrigation • Agriculture water • River water | Agriculture irrigation • Agriculture water • River water | |
| Type | Frequency | 50Hz | 60Hz |
| Motor | 2P (3000rpm:0.5~1HP) • Dry Motor 4P (1500rpm:2~15HP) • Dry Motor | 2P (3600rpm:0.5~1HP) • Dry Motor 4P (1800rpm:2~20HP) • Dry Motor | |
| Insulation | Class B (0.5~1HP) • Class F (2~3HP) • Class H (7.5~20HP) | Class B (0.5~1HP) • Class F (2~3HP) • Class H (7.5~20HP) | |
| Protection | IP68 | IP68 | |
| Protector | Auto-cut (0.5~3HP) • None (7.5~15HP) | Auto-cut (0.5~3HP) • None (7.5~20HP) | |
| Bearing | Ball type | Ball type | |
| M.seal | Double M.seals | Double M.seals | |
| Impeller | Axial (0.5~10HP) • Mixed flow (15HP) | Axial (L-300B/1220B : Mixed flow ) | |
| Material | Outer Cover | SUS304 | SUS304 |
| Upper Cover | FC200 (0.5~3HP) • BC6 (7.5~15HP) | FC200 (0.5~3HP) • BC6 (7.5~20HP) | |
| Motor Frame | FC200 (0.5~3HP) • SUS304 (7.5~15HP) | FC200 (0.5~3HP) • SUS304 (7.5~20HP) | |
| Shaft | SUS304 | SUS304 | |
| M.seal | CA/CE & SiC/SiC (0.5~3HP) CA/CE & CA/CE (7.5~15HP) | CA/CE & SiC/SiC (0.5~3HP) CA/CE & CA/CE (7.5~20HP) | |
| Casing | FC200 | FC200 | |
| Impeller | ALBC3 | ALBC3 | |
| Cable | VCT or H07RN-F or SOW/STOW | VCT or H07RN-F or SOW/STOW | |
| Optional | Pumps can be customized to fit specifications | ||