Grundfos MAGNA3 40-80 F Circulator Pump

The Grundfos MAGNA3 40-80 F circulator pump is an advanced and efficient solution designed for heating applications in commercial buildings, providing maximum comfort and system monitoring. This model is ideal when control, monitoring, and efficiency are key to system performance. With its simple operation and intuitive setup, this pump allows for easy customisation according to the needs of each installation, ensuring optimal operation tailored to the specific conditions of each project.

Additionally, the MAGNA3 40-80 F pump can easily be integrated into building management systems (BMS) through optional CIM modules, providing greater flexibility and control. This makes it the perfect choice for commercial applications requiring precise and reliable heating system control, along with optimised energy performance.

Technical Specifications:

• Nominal flow rate: 10.89 m³/h, providing excellent capacity to handle large volumes of water in commercial heating systems.
• Nominal head: 5.564 m, ensuring adequate pressure throughout the system.
• Maximum head: 80 dm (8 m), guaranteeing optimal performance in terms of water lift.

Materials:

The pump's hydraulic body is made of EN-GJL-250 ASTM A48-250B cast iron, ensuring durability and resistance in demanding operating conditions. The impeller is made of composite, a corrosion-resistant material that guarantees efficient and reliable flow over time.

• Hydraulic body: EN-GJL-250 ASTM A48-250B cast iron.
• Impeller: Composite, designed for long-lasting durability and wear resistance.

Installation:

The Grundfos MAGNA3 40-80 F pump is designed to operate in an ambient temperature range of 0 to 40 °C, making it suitable for different climates and environments. Its maximum working pressure of 10 bar allows for use in high-pressure systems without compromising safety or performance. The DN 40 connection size and DIN connection type ensure quick and efficient installation, facilitating integration into commercial heating systems.

• Connection size: DN 40.
• Nominal pressure for connection: PN 6/10.
• Port-to-port length: 220 mm, providing a compact design ideal for confined spaces.

Pumped Liquid:

The pump is designed to pump water at temperatures ranging from -10 °C to 110 °C, with a normal operating temperature of 60 °C, making it a versatile option for various heating applications. Its ability to handle a wide range of temperatures ensures its performance in a variety of conditions.

• Liquid temperature range: -10 °C to 110 °C.
• Operating temperature: 60 °C.
• Density of pumped liquid: 983.2 kg/m³.

Electrical Data:

The Grundfos MAGNA3 40-80 F has a maximum input power of 267 W and a minimum energy consumption of 17 W, making it a highly efficient option in terms of energy. It operates with a nominal voltage of 1 x 230 V, making it compatible with most commercial power grids. Additionally, the low current consumption and excellent energy efficiency (EEI of 0.19) help reduce energy consumption and operating costs.

• Maximum input power (P1): 267 W.
• Minimum P1: 17 W, allowing efficient operation even in low-demand conditions.
• Nominal voltage: 1 x 230 V.
• Network frequency: 50 / 60 Hz.
• Maximum current consumption: 1.26 A.
• Protection grade: IP X4D, ensuring excellent protection against dust and moisture.
• Insulation class: Class F, suitable for moderate temperature applications.

Other Details:

With a net weight of 16.3 kg and a gross weight of 17.9 kg, this pump is robust enough to offer long-lasting performance, yet light and compact for easy installation and handling. Its transport volume of 0.039 m³ ensures efficient handling during shipping and storage.

• Net weight: 16.3 kg.
• Gross weight: 17.9 kg.
• Transport volume: 0.039 m³.

Environmental Compliance:

The Grundfos MAGNA3 40-80 F complies with various environmental regulations, including CN ROHS and WEEE, underscoring its commitment to sustainability and reducing environmental impact.