DK pumps are recommended for pumping water and chemically non-aggressive liquid. With an open impeller, DK pumps are designed pumping fairly large amounts of impurities without fault of clogging, suitable for irrigation, industrial applications, etc. As with impeller cantilevered on the motor shaft directly, the DK pumps have a compact size, very reliable, simple to use and almost maintenance-free, It can be installed horizontally or vertically.