No mechanical seal required. Reduces the risk of liquid leakage and achieves stable cooling and circulation operation.
Features of EtaSeco ■ Completely sealed structure without mechanical seals Thanks to the canned motor structure, there is no need for shaft sealing devices such as mechanical seals. The absence of a shaft penetration reduces the risk of external leakage of the handled liquid. ■ Long lifespan and extended maintenance intervals Utilizes durable sliding bearings and a robust structure. This reduces maintenance frequency and contributes to stable operation of the equipment and lower lifecycle costs. ■ Low noise and low vibration The integrated canned motor structure allows for quiet operation with minimized vibration. It is also suitable for cooling circuits of precision instruments and various devices. ■ Compact design A space-saving structure that integrates the pump and motor. It can be installed both horizontally and vertically, accommodating integration into limited spaces such as inside machines and equipment. ■ Inverter operation compatible Supports rotational speed control via frequency converters. Flow and pressure control can be adjusted according to equipment load. ■ Suitable for harsh installation environments Ductile cast iron with stainless steel or cationic electrodeposition coating is used depending on specifications.
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basic information
Pump Type: Canned Motor Centrifugal Pump Structure: Single-stage, Single-suction, Completely Sealed Maximum Flow Rate: 195 m³/h Maximum Head: 140 m Maximum Operating Pressure: 16 bar Liquid Temperature: -50 to +120℃ Installation Orientation: Horizontal/Vertical Hydraulic Sizes: 24 types Motor Sizes: 8 types
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Applications/Examples of results
Cooling water circulation for industrial equipment - Circulation of water/glycol mixture - Circulation of various heat transfer media - Cooling circuits for machine tools and production equipment - Circulation around chillers and heat exchangers - Cooling for power electronics such as inverters and converters - Cooling for motors, batteries, and fuel cells - Cooling systems for railway vehicles and transportation equipment - Cooling circuits for wind power generation equipment - Cooling circuits for data centers and IT equipment - Other circulation equipment where liquid leakage should be avoided
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KSB was founded in 1871 in Frankenthal (Germany) and has established its position as a global company for pumps and industrial valves for over 100 years. With more than 16,000 employees worldwide, it has its own sales companies, manufacturing plants, and service companies, developing and manufacturing customized pumps for various applications. Our diverse range of experienced products is used in fields such as building management, industrial technology, water transport, wastewater treatment, and power plant processes.








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