Wet rotor circulation pump MAGNA3 40-60 F 220 1x230V PN6/10 97924267

MAGNA3 Circulation Pump – An Efficient Solution for Your System

The Grundfos MAGNA3 40-60 F circulation pump is an advanced device designed for circulating water in heating and cooling systems. It is characterized by high energy efficiency, intuitive operation and wide control possibilities, making it an ideal choice for both professional installers and end users. The pump's design is designed for easy installation and maintenance, and its solid construction guarantees long-lasting and trouble-free operation.

Construction and Functionality

The MAGNA3 pump is equipped with a neodymium magnet motor, which provides high efficiency and minimizes energy losses. The composite rotor container further increases the energy efficiency of the device. Built-in temperature and pressure difference sensors allow for precise monitoring of pump operation and optimization of settings to reduce thermal energy consumption. The clamping ring facilitates quick relocation and servicing of the pump head, reducing downtime during maintenance.

Intelligent Control and Communication

One of the key advantages of the MAGNA3 pump is its advanced control system. It has a built-in motor speed controller, allowing for smooth speed adjustment, adapted to the current needs of the system. The pump offers a range of operating modes, such as Autoadapt, proportional pressure, constant pressure, constant temperature, and FlowLIMIT and FLOWADAPT, allowing for optimization of operation in various installation configurations. Additionally, the pump is compatible with various communication protocols (EtherNet/IP, Modbus RTU, PROFIBUS, LON/LONWorks, BACnet MS/TP), which enables integration with building automation systems (BMS) and remote control and monitoring using the Grundfos GO application (requires MI 201 interface). 0-10 V / 2-10 V and 0-20 mA / 4-20 mA interface signals allow integration with external control systems.

Technical Data and Application

The MAGNA3 40-60 F pump provides a flow rate of up to 9.4 m³/h with a head of up to 6 meters. The housing made of cast iron GG 25 (GJL-250) guarantees durability and corrosion resistance. The device is adapted to work in an ambient temperature from 0 to 40°C and medium in the range from -10 to 110°C. It has flanged connections with a pressure class of PN6/PN10 – the exact nominal diameter of the connections should be checked in the technical documentation of a specific installation. The motor power consumption is 0.185 kW with a rated current of 1.58 A, and the IPX4 protection class protects against splashing water. The energy efficiency index (EEI) of 0.19 indicates the high energy saving of the device.