Cooling Water Pump · Cooling Water Pumps
The 3E4 series inline centrifugal pump is designed to improve performance and energy efficiency, featuring a close-coupled design where the impeller is mounted directly on the motor shaft, allowing for efficient liquid handling in circulation, heating, and air conditioning systems. EBARA's 3E4 series is available with either 2 or 4 pole motors and includes an integrated E-SPD+ frequency converter in the 3E-K configuration, providing variable speed control and enhanced HVAC functionalities. Constructed with a cast iron casing and stainless steel components, the pump is robust and corrosion-resistant, suitable for use in civil and industrial environments. With a flow rate up to 216 m³/h and a total head of up to 70 meters, the 3E4 series is well-suited for handling liquids in circulation and heating systems. The pump is equipped with IE3 motors as standard, with IE4 and IE5 options available, ensuring high efficiency and reliability. The 3E-K variant, complete with the E-SPD+ frequency converter, offers extended output capabilities and advanced control features for optimal performance and energy savings.
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