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A major difference between lobe and gear pumps is that the rotors are designed to remain in close contact throughout rotation. By close contact, I mean that the lobes rotate about one another at extremely close tolerances. Also, unlike the gear pump, the rotors of the lobe pump do not mesh

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12y ago
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11y ago

THE MOTOR DRIVES THE PUMP.

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Q: What is the difference between a gear pump and a lobe pump?
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