Allweiler Series MagDrive AFM Three Screw Pump

The Allweiler Series MagDrive AFM is a Three Screw Pump with a magnetic coupling for use in applications up to 40 bar.

Allweiler Magdrive AFM

The Allweiler Magdrive AFM is a magnetically driven three-screw pump designed for the safe and reliable handling of lubricating oils and other viscous fluids. By eliminating conventional shaft seals, the AFM series provides leak-free operation, reduced maintenance requirements, and high efficiency in demanding industrial and marine applications.

Key Features

  • Magnetic Drive Technology
    Eliminates mechanical seals for virtually leak-free operation and improved environmental safety.
  • Flow Rates up to 112 l/min
    Suitable for a wide range of lubrication and oil transfer applications.
  • High Pressure Capability
    Handles differential pressures up to 40 bar while maintaining stable and reliable performance.
  • Wide Viscosity Range
    Efficiently pumps fluids with viscosities up to 3,000 cSt.
  • High Temperature Resistance
    Supports fluid temperatures up to 150°C (302°F).
  • Smooth, Low-Pulsation Operation
    Three-screw technology provides a continuous flow with minimal pressure fluctuations.
  • Low Noise and Vibration
    Ensures quiet operation and reduced mechanical stress on connected equipment.
  • High Efficiency Design
    Optimized screw geometry contributes to reduced energy consumption and operating costs.

Benefits

  • High Reliability & Long Service Life
  • Lowest Total Cost of Ownership
  • High Operating Efficiency
  • Reduced Maintenance Requirements
  • Leak-Free Operation
  • Ease of Installation and Commissioning
  • Smooth and Continuous Flow
  • Low Noise & Low Vibration Levels

Typical Applications

  • Lubrication oil systems
  • Hydraulic oil systems
  • Gearbox lubrication
  • Turbine lubrication
  • Fuel oil transfer
  • Marine auxiliary systems
  • Industrial process installations
  • Power generation equipment

Technical Specifications

Parameter Specification
Pump Type Magnetically Driven Three-Screw Pump
Series Magdrive AFM
Maximum Flow Rate 112 l/min
Minimum Flow Rate 2 l/min
Maximum Inlet Pressure Up to 7 bar (AFM-T/F) / 25 bar (AFM)
Maximum Discharge Pressure 40 bar
Maximum Differential Pressure 40 bar
Viscosity Range 750 to 3,000 mm²/s (cSt)
Maximum Fluid Temperature 150°C (302°F)
Maximum Speed 3,600 rpm
Operating Principle Positive Displacement, Three-Screw Design
Drive Type Magnetic Drive (Sealless)

Downloads for Allweiler Series MagDrive AFM Three Screw Pump.

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