Applications
With this series of pumps, the traditional rotating shaft seal has been replaced by a magnetic coupling.
A permanent drive magnet is installed onto the drive shaft. The pump impeller is fixed to an internal magnet that is completely encapsulated in plastic. Between the inner and outer magnet there is a plastic casing that completely isolates the parts of the pump that comes into contact with the liquid, without any shaft seals.
ARBO magnetic drive pumps are therefore ideal for the transfer of (environmentally) hazardous but otherwise clean liquids.
Injection-moulded Model, AM
By using an injection moulding process for the plastic parts incorporating reinforcement materials, a very rugged pump is achieved that can even withstand fluctuating temperatures without loosing its shape.
The parts are simple but solidly constructed, which results in a favourable relation between price and quality.
Advantages:
- Absolutely leak free for maximum safety
- Attractively priced
- Standard product with very short lead times
- High efficiency due to fine tolerances
Turbine version Model, AMT
For applications where high pressure at a relatively low flow rate is required, a variant of the AM series is available with special turbine impellers. In order to achieve the high pressure, fine tolerances inside the pump housing are essential. Therefore, the pump housing is machined from solid block of plastic. The other parts are generally interchangeable with the parts of the standard AM pump.
Advantages:
- High delivery head at low flow rate
- High efficiency with relatively low motor powers compared to normal centrifugal pumps
- Self priming versions available
Process pump Model, MAG-L
The ARBO MAG-L pump is a heavy-duty, industrial process pump. The rugged cast iron outer casing protects the inner plastic parts against damages from the outside. Thanks to the integrated flanges, the connection with the piping can be achieved 100% leak free. All metal parts on the outside are coated with epoxy resin paint to guarantee the highest corrosion resistance to fumes or spills from the outside.
Advantages:
- Extremely resistant to corrosion thanks to the use of (Teflon) ETFE
- Rugged construction, which ensures a long life
- Very high efficiency
- Atex versions available
- Dry running-resistant execution possible