Allweiler ALLFUEL AFM-T Three Screw Pump
The Allweiler ALLFUEL AFM-T is a three-screw pump with a magnetic coupling (Magdrive) designed for handling lubricating liquids
Allweiler ALLFUEL AFM-T
The Allweiler ALLFUEL AFM-T is a three-screw pump with a magnetic coupling (Magdrive) designed for handling lubricating liquids such as fuel oils, lube oils, and hydraulic oils. Unlike the AFT, the AFM-T is a sealless design, eliminating the need for a conventional mechanical shaft seal and reducing the risk of leakage. It is intended for applications requiring higher pressures, up to 40 bar differential pressure.Â
Typical Applications
- Oil firing installations:
- Fuel transfer pumps
- Booster pumps
- Burner supply pumps
- Marine fuel and lubricating oil systems
- Tank farm transfer and tank drainage systems
- Industrial lubrication systems for:
- Gearboxes
- Motors
- Hydraulic installations
Key Features
- Three-screw pump technology with low pulsation flow.
- Magnetic-drive construction with no dynamic shaft seal.
- Self-priming capability.
- Suitable for hazardous or environmentally sensitive applications where leakage prevention is important.
- Available for horizontal, vertical, dry-mounted, in-tank, and bulkhead-mounted installations.
Technical Specifications
| Parameter | AFM-T |
|---|---|
| Pump Type | Three-screw pump |
| Drive Type | Magnetic coupling (sealless) |
| Capacity | Up to 112 l/min |
| Inlet Pressure | Up to 7 bar (AFM-T version) |
| Discharge Pressure | Up to 40 bar |
| Differential Pressure | Up to 40 bar |
| Viscosity | Up to 750 mm²/s (cSt) |
| Fluid Temperature | Up to 150°C |
| Speed | Up to 3600 rpm |
| Fluids | Fuel oil, lubricating oil, hydraulic oil and similar lubricating liquids |
| Self-Priming | Yes |
| ATEX Availability | Yes (depending on configuration) |
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