... G/GH gravel pumps:1) Cantilevered, horizontal, centrifugal, one stage, single casing gravel (sand) pump2) High head, large capacity, high efficiency ... direction of 360 degree. Constructin of this pump is of single casing connected by means of clamp bands and wide wet ... after depositPackingWooden case 12/10G-G river mining dredge pump machine