i-stage series.
Design Features:
Replaceable wear-resistant metl liners, impellers volute liners are made of wear-resistant metl(such as A05, A49,and other high chrome alloy or synthetic rubber).
Bearing assembly uses cylindrical structure, adjusting the space between impeller front liner easily, being removed completely when being repaired. Grease lubrication.
The impeller can be 2--6 blades ones, making the pump more effective. And the pump can achieve in excess of 87% in the best efficien