Coupling


The function of a coupling is to connect the pump shaft and the driver shaft, and to transmit the input power from the driver into the pump.

A coupling consists of a pipe whose bore is finished to the required tolerance based on the shaft size. Based on the usage of the coupling a keyway is made in the bore in order to transmit the torque by means of the key. Two threaded holes are provided in order to lock the coupling in position.

 
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