Grundfos MAGNA3 40-60 F N Circulating Pump

The Grundfos MAGNA3 40-60 F N circulator pump is specifically designed for domestic hot water recirculation applications, combining the highest quality and efficiency of the MAGNA3 series with the durability of stainless steel. This variant is ideal for systems requiring contact with drinking water, as it is made from corrosion-resistant materials and has special approvals for drinking water, such as WRAS, ACS, and UBA. Thanks to its optimised design, this pump ensures a continuous flow of hot water and precise control, making it an excellent choice for residential and commercial installations.

The pump body is constructed from stainless steel EN 1.4308 ASTM A351-CF8, ensuring exceptional corrosion resistance, providing a long service life even in challenging conditions. Its composite impeller also contributes to the system's durability and efficiency, providing reliable and efficient performance over the long term.

Technical Specifications:

• Nominal flow rate: 9.4 m³/h, ideal for handling water volumes in domestic hot water recirculation systems.
• Nominal head: 4.28 m, providing adequate pressure for heating and hot water recirculation systems.
• Maximum head: 60 dm (6 m), ensuring reliable performance in moderate lift systems.

Materials:

The Grundfos MAGNA3 40-60 F N is made from premium quality materials that ensure its durability and resistance in demanding applications. The hydraulic body is made of stainless steel EN 1.4308 ASTM A351-CF8, giving it excellent corrosion resistance, while the composite impeller provides efficient and smooth operation.

• Hydraulic body: Stainless steel EN 1.4308 ASTM A351-CF8, ideal for drinking water applications.
• Impeller: Composite, designed for greater durability and resistance.

Installation:

The pump is designed to operate in an ambient temperature range of 0 to 40 °C, making it suitable for various environments. With a maximum working pressure of 10 bar and a DIN type connection with DN 40 size, it is easy to install and fits a variety of commercial and domestic hot water recirculation systems.

• Connection size: DN 40.
• Nominal pressure for the connection: PN 6/10.
• Port-to-port length: 220 mm, ensuring a compact and efficient installation.

Pumped Liquid:

The Grundfos MAGNA3 40-60 F N is designed to pump water in a temperature range of -10 °C to 110 °C, with a typical operating temperature of 60 °C. This makes it a versatile option for domestic hot water systems, providing a constant and reliable flow, even at high temperatures.

• Liquid temperature range: -10 °C to 110 °C.
• Operating temperature: 60 °C.
• Pumped liquid density: 983.2 kg/m³.

Electrical Data:

This pump has a maximum input power of 185 W, ensuring low energy consumption and efficient performance. Additionally, its minimum consumption of 12 W allows for efficient operation even under low demand conditions. It operates with a nominal voltage of 1 x 230 V, making it compatible with most commercial and domestic electrical systems.

• Maximum input power (P1): 185 W.
• P1 minimum: 12 W, ensuring energy efficiency at all times.
• Nominal voltage: 1 x 230 V.
• Mains frequency: 50 / 60 Hz.
• Maximum current consumption: 1.58 A.
• Protection class: IP X4D, ensuring excellent protection against water and dust ingress under normal operating conditions.
• Insulation class: Class F, suitable for moderate temperatures.

Other Details:

With a net weight of 10.3 kg and a gross weight of 11.1 kg, the Grundfos MAGNA3 40-60 F N pump is lightweight yet robust, facilitating its installation and handling. Its transport volume is 0.019 m³, making it easy to handle and store during shipping.

• Net weight: 10.3 kg.
• Gross weight: 11.1 kg.
• Transport volume: 0.019 m³.

Environmental Compliance:

The pump complies with various environmental standards, such as CN ROHS and WEEE, ensuring its commitment to sustainability and reducing environmental impact. Additionally, its approvals for drinking water, such as WRAS, ACS, and UBA, certify that it is suitable for drinking water and domestic hot water recirculation applications.