"Series EVF froth pumps are the latest generation of froth pumps based on the advanced technology at home and abroad. This series of pumps is mainly used to transport foam slurry. They could eliminate the froth in the slurry in running and work normally even if the feeding slurry is not enough. EVF pumps are the ideal products to deliver the frothy slurry, especially in the flotation technique process.
Drive Type
Series EVF pumps use bearing assembly of VA, VB and PNL. On the bearing house, there is the motor base or motor support, which helps to adopt belt drive and direct drive. It is very convenient to change the pulleys to adjust the speed and meet the changes of the work conditions.
Box
The box is made of steel, stainless steel or rubber lined steel. It has the feeding suction and overflow box in the tangent line. The overflow box could deliver the surplus slurry back to the pool. The feeding suction in the tangent line could transport the slurry fast and eliminate part of the 
