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Rotor pump, also known as rotary lobe pump, three-lobe pump, or sole pump, is a highly efficient positive displacement pump. When the two simultaneous reverse rotating rotors (with 2-4 gears) revolve, it produces suction force at the inlet (vacuum), which intakes the material delivered, providing stable and precise transport for various media.
Range: 3T - 200T
Power: 0.55KW - 22KW
Standards: DIN, SMS
Temp Range: -10°C to 140°C (EPDM)
Medium Contact: AISI316L Stainless Steel
Other Parts: AISI304 Stainless Steel
Sealing: EPDM
Technology: Advanced Lobe Rotation
Suitable for conveying media containing large granular materials. It features a low breaking rate for solids, though it has higher pulsation and lower pressure compared to other types.
Also called Butterfly Rotor. Ideal for small and medium-size granular materials. Provides low breaking rates and slightly pulsating flow.
The most widely used rotor. It offers a larger volume for transferred materials and higher performance across all parameters, with a moderate impact on particulates.
Designed for maximum stability. As the quantity of vanes increases, the flow becomes more stable, though it has a smaller transfer volume and higher breaking rate for particles.
| Flow (per 100 rotation) | Suggested rotation speed (RPM) | Capacity (L-H) | Power (KW) |
| 3 | 200-500 | 300-800 | 0.55 |
| 6 | 200-500 | 650-1600 | 0.75 |
| 8 | 200-500 | 850-2160 | 1.5 |
| 12 | 200-500 | 1300-3200 | 2.2 |
| 20 | 200-500 | 2100-5400 | 3 |
| 30 | 200-400 | 3200-6400 | 4 |
| 36 | 200-400 | 3800-7600 | 4 |
| 52 | 200-400 | 5600-11000 | 5.5 |
| 66 | 200-400 | 7100-14000 | 7.5 |
| 78 | 200-400 | 9000-18000 | 7.5 |
| 100 | 200-400 | 10000-22000 | 11 |
| 135 | 200-400 | 15000-30000 | 15 |
Food: Wine Olive Oil Vegetable Oil Molasses Chocolate Tomato Concentrate
Industrial & Mining: Sludge Glue Inks Paint Bentonite Calcium Carbonate
Oil & Gas: Crude Oil Seawater Marine Spills Oily Sludge
Chemical & Pharma: Detergents Surfactants Glycerine Wastewater (MBR)
