... 5 245 1) Cantilevered, horizontal, centrifugal, one stage, single casing gravel (sand) pump2) High head, large capacity, high efficiency. ... labyrinth, labyrinth locknut, end cover and shaft sleeve are used for bearing assembly; these parts can be changed easily ... parts have superior erosion resisting performance which can be used for a long life. Packaging Detailexported wooden caseMOQ1 setTerms ...