Paragraph 29 Centrifugal Divider
The centrifugal divider shall consist of a hopper from which the seed flows on to a shallow cup that is then rotated by an electric motor. The seed shall be distributed by centrifugal force onto a stationary baffle that divides it into two equal parts that are then discharged through separate spouts. Four metal collecting vessels (pans) of sufficient depth to prevent seed bouncing out shall be used.