KOSUN recently shipped a batch of solids-control centrifugal pumps for a trenchless mud recycling project in Israel. The customer is a local Israeli import trading company that regularly procures core equipment and materials from China, Turkey, and other sources, including mud purification systems, drilling support equipment, drilling fluid additives, bentonite, drill tool accessories, and more, to specifically serve local horizontal directional drilling (HDD) projects
The products purchased in this order are the CP34-11 centrifugal sand pumps, with a processing capacity of 60 m³/h, power rating of 11 kW, suction (inlet) diameter of 4 inches, and discharge (outlet) diameter of 3 inches.
These pumps primarily feed desanders and desilters, continuously delivering rated flow and maintaining a stable mud supply for solid-liquid separation. They can also serve as mixing pumps for jet hoppers (mud mixers) and as charging/feeding pumps for drilling rigs. The pump casing, impeller, wear liners, and other components are made of high-chrome abrasion-resistant alloy cast iron, which effectively resists erosion from quartz sand and cuttings in the drilling fluid.
Compared with ordinary cast iron sand pumps, these pumps provide a service life that is 2 to 3 times longer. These pumps meet diverse system requirements and are ideal for mud circulation and supply in small to medium HDD trenchless projects.
The CP Series centrifugal pump has long been a key equipment item for our Israeli customer. They have been partnering with KOSUN for over 8 years, with cumulative purchases of more than one hundred pumps to date. The supply-demand relationship remains stable, making them a high-quality, long-term partner built on a strong foundation of mutual trust.