The HS Series is Tsurumi’s top-selling line, offering durable trash pumps. These pumps are designed to pump water containing sand, solids, and debris without clogging. They have a built-in shaft-mounted agitator that suspends solids and a urethane semi-vortex impeller for maximum durability and pump performance. Tsurumi’s patented oil lifter provides lubrication of the seal faces, and the V-ring seal design protects the mechanical seal from abrasive particles. For automatic operation, select the HSZ Series with its float-operated feature or the HSE with a run-dry protection switch.