Instead of a built-in contactor, an optional AquaTronic unit can be used, which compensates for incorrect phase order and this ensures correct motor rotation. Sulzer says like all its submersible dewatering pumps, the new X pump range offers an economical and reliable option for dewatering applications. Whether working in mining, tunneling or construction, the pumps are said to be a valuable insurance against water-related downtime. Sulzer offers solutions for different applications within the mining and construction markets. The new pumps are equipped with high-efficiency electric motors rated 11.8 kW for 50 Hz markets and 13.5 for 60 Hz markets. The high-efficiency motor and new hydraulics are combined with low-friction bearings to reduce power losses. As a result, Sulzer says the total energy costs are low and the carbon footprint is minimized. The submersible drainage pump XJ 110 is suitable for pumping water and dirty water mixed with light abrasives. The submersible drainage center-line pump XJC 110 with slim design is perfect for applications with limited installation space. The submersible sludge pump XJS 110 is made for pumping dirty water and water mixed with solids.
