BF series High-efficiency Submersible Pump
High-efficiency Submersible Pump: BF series
■ FEATURES
- High-efficiency stainless steel impeller with semi-open and double-wing design, it can prevent blockage and the impeller will not be stuck in the volute casing. This product will have a better flow and head because of the special runner design.
- Cable base and core wire are dealt with Epoxy Resin to avoid the moisture into the motor.
- Equipped with vent bolt at volute casing is to avoid air lock ensuring the pump operation steady.
- Equipped with a high-quality dual SIC mechanical seal.
- Motor is F class(155°C) insulation, enclosure IEC IP68.
- Auto-cut prevents the motor from overheat.
- This type can be equipped with a lift bracket.
■ APPLICATION
- Wastewater lift station, municipal wastewater treatment plant.
- Building a wastewater treatment system.
- Piggery excrement, animal & poultry farm.
- School, hospital, community wastewater treatment system.
- Food, paper, mining, textile, leather industry wastewater treatment system.
■ STRUCTURAL DRAWING
■ DIMENSION
■ MATERIAL AND STANDARD TABLE
■ PERFORMANCE CURVE
■ SPECIFICATION
| TYPE | FREQ. | PHASE | POWER | DISCHARGE | POLE/ROTATION | STD.HEAD | STD.FLOW | MAX.HEAD | MAX.FLOW | WEIGHT | TOS-BFEIGHT | SOLIDPASSAGE | |||||||||
| Hz | PH | HP | kW | INCH | MM | P/rpm | M | M3/min | M | M3/min | KG | KG | MM | ||||||||
| BF-323(J) | 50 | 60 | 3Φ | 2 | 1.5 | 3" | 80 | 2P | 2850 | 3450 | 10 | 7 | 0.50 | 0.50 | 20 | 20 | 0.90 | 0.70 | 35 | 54 | 35 |
| BF-333(J) | 50 | 60 | 3Φ | 3 | 2.2 | 3" | 80 | 2P | 2850 | 3450 | 14 | 11 | 0.50 | 0.50 | 22 | 21 | 1.10 | 0.90 | 38 | 57 | 35 |
| BF-353 | 50 | 60 | 3Φ | 5 | 3.7 | 3" | 80 | 2P | 2850 | 3450 | 18 | 22 | 0.50 | 0.50 | 25 | 30 | 1.50 | 1.50 | 45 | 65 | 35 |
| BF-3754 | 50 | 60 | 3Φ | 7½ | 5.5 | 4" | 100 | 2P | 2850 | 3450 | 15 | 20 | 1.00 | 1.00 | 28 | 33 | 1.50 | 1.50 | 55 | 75 | 35 |
| BF-3104 | 50 | 60 | 3Φ | 10 | 7.5 | 4" | 100 | 2P | 2850 | 3450 | 21 | 27 | 1.00 | 1.00 | 32 | 40 | 1.60 | 1.60 | 60 | 80 | 35 |