Bentone Drive Coupling Sterlin Sterling ST133/146 11127823

A drive coupling is a mechanical component used to connect two shafts together, allowing for the transfer of rotational force from one shaft to another. In the context of Bentone burners, the drive coupling is part of the burner assembly and is responsible for transmitting the rotational force from the motor to the fan or pump, which generates the necessary airflow or fuel supply for proper combustion.