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Why not connect impeller shaft directly to motor shaft
bypassing the stuffing box?What is the purpose stuffing box?
Is there any pressure on the stuffing box?
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Answer Posted / ravindra sethy
It is necessary to disengage the shaft during changing the
gear by pressing the clautch.If it is engaged forever,then
it is impossible to change the gear.So the impeller shaft
is connected to the motor shaft indirectly.
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