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Seal free means leak free without mechanical seal, |
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Packing or magnets |
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Ability to clear the pipes |
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Ability to run dry |
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Low shear |
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Maintenance of the delivery/pressure performance over time |
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Due to automatic disc/cylinder adjustment |
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Outstanding volumetric efficiency |
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Pumped product constantly renewed |
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Ability to pump low and high viscosity products |
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Output not affected by viscosity variation |
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Low linear speed |
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Low pulsation effect |