Goldentech Three lobes type Roots Blower was manufactured by CNC machine for precise rotors for high performance, and low noise and vibration.
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 B class(130°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.
Material And Standard Table
Performance Curve
| Type | Frequency | Phase | Power | Discharge | Pole/Rotation | Std.Head | Std.Flow | Max.Head | Max.Flow MA | BF Weight | TOS-BF Weigh | Solid Passage | ||
| HZ | PH | HP | KW | Inch | mm | P/rpm | M | M3/Min | M | M3/Min | KG | KG | mm | |
| BF-123 | 50 | 1φ | 2 | 1.5 | 3" | 80 | 2P / 2850 | 8 | 0.5 | 20 | 0.65 | 35 | 55 | 20 |
| BF-323 | 50 | 3φ | 2 | 1.5 | 3" | 80 | 2P / 2850 | 8 | 0.5 | 20 | 0.65 | 34 | 54 | 20 |
| BF-133 | 50 | 3φ | 3 | 2.2 | 3" | 80 | 2P / 2850 | 14 | 0.5 | 20 | 1.15 | 45 | 65 | 35 |
| BF-333 | 50 | 3φ | 3 | 2.2 | 3" | 80 | 2P / 2850 | 14 | 0.5 | 20 | 1.15 | 41 | 61 | 35 |
| BF-353 | 50 | 3φ | 5 | 3.7 | 3" | 80 | 2P / 2850 | 18 | 0.5 | 24 | 1.35 | 45 | 65 | 35 |
| BF-3754 | 50 | 3φ | 7½ | 5.5 | 4" | 100 | 2P / 2850 | 15 | 1.0 | 28 | 1.50 | 55 | 75 | 35 |
| BF-3104 | 50 | 3φ | 10 | 7.5 | 4" | 100 | 2P / 2850 | 21 | 1.0 | 32 | 1.60 | 60 | 80 | 35 |
