The EKKI BOZO ESD series offers pumps with an exclusive semi-open impeller made of high chrome alloy matched with a wear plate made of ductile iron. The body of the Motor & Pump is made of rigid cast iron or Stainless steel for long-lasting durability. With the use of special material, these pumps are high abrasive resistant and best suited for the dewatering of construction sites, mines, quarries, STP’s, etc.