General functional descriptions
Drum and container pumps
The FLUX drum pumps operate on the principle of the axial-impeller pumps. The pump unit consists of drive motor and pump. The motor drives the drive shaft via a coupling. At the end of the drive shaft there is a propeller-like pump impeller (rotor). The rotor must be completely covered with the medium that the pump can work. With the rotation the medium is axially transferred to the outlet, i.e. parallel to the pump shaft.
With mechanical seal:
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JUNIORFLUX F 310 - For smaller quantities
With JUNIORFLUX F 310 the mechanical seal seals the inner tube from the medium, preventing the medium from getting into the inner tube. The shaft is only in contact with the medium in the rotor area .
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F/FP 425 - For 99,98 % drum emptying
The F/FP 425 the backflow valve is closed by twisting the adjusting lever - even while the motor is running. Thus the medium remains in the pump and does not flow back into the container.
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F 426 - For Mixing and/or pumping
With the mixing pump F 426 the mixing openings can be opened or closed by turning the two adjusting levers. This way the mixing resp. the mixing/pumping process can be changed into a pumping process, even if the motor is running.
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F/FP 430 - With mechanical seal
The mechanical seal seals the inner tube from the medium, preventing the medium from getting into the inner tube. The shaft is only in contact with the medium in the rotor area.
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F 430 PP 100/50 - Special container pump for higher delivery heads
The F 430 PP 100/50 works on the principle of a classical centrifugal immersion pump. The medium enters through the opening of the pump housing and is conveyed by the rotation of the impeller to the outlet of the pump.
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F 430 TR - For dry installation/horizontal use
In the F 430 TR, the mechanical seal seals the inner tube towards the medium. This prevents the medium from getting into the inner tube. The shaft only comes into contact with the medium in the impeller area.
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MINIFLUX - For horizontal use
The MINIFLUX works on the principle of an axial operating rotary pump. There are a mechanical seal and a radial shaft seal between the product and the driveshaft. This means, the shaft only comes into contact with the medium in the rotor area.
Sealless in the medium area:
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JUNIORFLUX F314 & COMBIFLUX FP 314 - For smaller quantities
With sealless drum pumps JUNIORFLUX F 314 and COMBIFLUX FP 314 the medium is transferred from the rotor along the shaft into the inner tube to the outlet. In the inner tube, the medium has the same level as in the container. When emptying it flows off via the relief openings.
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F/FP 424 - Sealless in the medium area
With sealless drum pumps F/FP 424 the medium enters the inner tube along the shaft. There it has the same level as the liquid level in the drum. When emptying the drum, the medium level in the drum decreases. Accordingly the medium level
in the inner tube also decreases. The fluid therein flows off through the relief openings.
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F 427 - Can be taken apart completely
With sealless drum pumps F/FP 427 the medium enters the inner tube along the shaft. There it has the same level as the liquid level in the drum. When emptying the drum, the medium level in the drum decreases. Accordingly the medium level in the inner tube also decreases. The fluid therein flows off through the relief openings.