There are many varieties and specifications, including positive pressure, negative pressure, dry type, and wet type, with the characteristics of dense flow classification and convenient user selection.
The use of specially customized imported small clearance bearings ensures reliable axial positioning of the fan impeller and easy adjustment.
The impeller adopts an integral casting structure with high precision on the blade surface (no need for trimming during assembly), making the impeller completely interchangeable.
In addition to labyrinth seals, shaft seals also have various sealing forms such as mechanical seals and packing seals to meet the transportation needs of different media.