Variable Displacement High Pressure Industrial FPM Rubber Lobe Pump
Working Principle
Lobe pump is self-priming, valveless positive displacement pump. Through the two parallel shafts in the synchronous gear to driven the rotor synchronous operation, chamber form a vacuum between the rotor vanes and casting surrounding, so that the medium was inhaled, then displaced through the discharge-side. Pump operating direction can be reversed by changing the direction of rotor rotation, to be a two-way pump for reversing operation.
Specifications:
| Description | Rubber Lobe Pumps |
| Rotor | Rubber Rotor |
| Seal | Mechanical seal |
| Axial and radial casing protection | High-strength steel , resistant to wear |
| Drive | Electrical Motor, Diesel Engine |
| Material of pump | Cast iron |
| Pressure | 0-1.6 Mpa |
| Flow | 2.7-164 m³/ h |
| Power | 11-55 / KW |
| Speed | 10 - 600 rpm |
| Rate of flow | 4.566 l/rev |
| Work efficiency | Up to 85% |
| Medium | High-corrosive / high-viscous / Liquid containing various media |
| Self - priming | Up to 9.5m vertical / 30m horizontal |
| Custom printing | Acceptable |
Parameter of AF 125
| Drive | Weight | Dimensions |
| KW | KG | L / mm | H / mm |
| 5.5 | 473 | 1518 | 548 |
| 7.5 | 485 | 1578 | 548 |
| 11 | 526 | 1638 | 604 |
| 15 | 590 | 1683 | 604 |
| 18.5 | 604 | 1828 | 654 |
| 22 | 692 | 1878 | 654 |
| .30 | 725 | 1938 | 694 |
Design 1 | Short, straight pipe connectors with connection flange and gasket, in mm / inches approx.
| AF 125 | DN 100 / mm | DN 125 / mm | DN 150 / mm | DN 200 / mm | DN 250 / mm |
Rotor types
Different forms of rotor design meets the diverse needs of users, and the materials of the rotor are also diverse, such as NBR rubber, EPDM rubber, FPM rubber, FFKM rubber, PU, Stainless steel, copper, PTFE, etc.
Advantages:
Compact construction,high performance in a compact design,taking less area than normal screw pump does (2/3~1/4 of which only)
Convenient Maintenance in Place ,reduce the time of maintenance and downtime.No need to disassemble the piping or lift machine.. Replacement of wear parts in the blink of an eye, in-situ by service personnel.
Smooth pumping action.
Large bucket geometry and short passage through the pump provide a smooth transfer of the pumped fluid.
Can be used for delivery mixing gas,liquid,particle , big lumps,fiber, hair, and never be blocked.
Pump works in unrestricted reversible.
High capacity of self-priming,maximum at 9.5 meters.
With a Has a separated sealing cavity,keeping wet, which makes short time running idle available when lacking medium.
Suitable for transfer different medium, casing and rotor can be customized according to client’s request.
Structure features
The pump cavity design is so simple. All models of pumps retain simple design styles. The fast -opening pump cover is opened to provide guarantee for user maintenance personnel without disassembling the pipeline. The driver can guarantee online repair. Greatly reduced the stop time. Before and after, the upper and lower wear -resistant internal lining design, comprehensively ensure the non -wear of the pump shell and ensure long -term durability. Such a simple maintenance characteristics reduce the operating cost of the entire life cycle of the equipment.
Quality inspection photos
Product Tags:
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Corrosion Resistant FPM Lobe Pump Multipurpose With Electrical Motor Images
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