Grundfos MAGNA3 D 65-100 F Circulator Pump

The Grundfos MAGNA3 D 65-100 F circulator pump is an advanced and versatile solution designed for heating and air conditioning applications in both commercial and domestic buildings. This model combines the exceptional performance of the MAGNA3 line with advanced redundancy and alternating functions between the two heads, significantly improving operational efficiency and ensuring continuous operation without interruptions. The wireless communication between the pump heads simplifies installation and control, allowing seamless integration into complex climate control systems.

The Grundfos MAGNA3 D 65-100 F offers optimised capacity with a nominal flow rate of 22.19 m³/h, ideal for handling large volumes of water in heating and air conditioning applications. Its robust and efficient design delivers high performance with reduced energy consumption, making it an economical and environmentally friendly choice for any commercial or domestic installation.

Technical Specifications:

• Nominal flow rate: 22.19 m³/h, suitable for high-volume and high-demand water systems.
• Nominal head: 6.166 m, ensuring constant flow and adequate pressure in the installation.
• Maximum head: 100 dm (10 m), providing excellent performance in terms of pressure.

Materials:

The pump is constructed with high-quality materials to ensure durability and strength. The hydraulic body is made of cast iron EN 1561 EN-GJL-250 ASTM A48-250B, ensuring a long lifespan and excellent corrosion resistance. The composite impeller provides additional wear resistance, maintaining efficiency over time.

• Hydraulic body: Cast iron EN 1561 EN-GJL-250 ASTM A48-250B.
• Impeller: Composite, for greater durability and resilience.

Installation:

The Grundfos MAGNA3 D 65-100 F pump has an ambient temperature range between 0 and 40 °C, making it ideal for various applications in moderate climates. With a maximum working pressure of 10 bar, this pump can withstand high pressure demands without compromising performance. Its DIN connection type and DN 65 connection size ensure easy installation in a wide range of systems.

• Connection size: DN 65.
• Nominal pressure for connection: PN 6/10.
• Port-to-port length: 340 mm, facilitating installation in confined spaces.

Pumped Liquid:

The Grundfos MAGNA3 D 65-100 F is designed to pump water in a temperature range of -10 °C to 110 °C, with a standard operating temperature of 60 °C. This wide temperature range makes it suitable for both heating and air conditioning applications. The density of the pumped liquid is 983.2 kg/m³, ensuring efficient flow.

• Liquid temperature range: -10 °C to 110 °C.
• Operating temperature: 60 °C.

Electrical Data:

The pump features a maximum input power of 617 W and a minimum energy consumption of 23 W, ensuring efficient energy use under variable conditions. It operates with a nominal voltage of 1 x 230 V and is compatible with both 50 Hz and 60 Hz network frequencies, facilitating integration into different electrical environments. The IP X4D protection rating guarantees adequate protection against water and dust ingress.

• Maximum input power (P1): 617 W.
• Minimum P1: 23 W, for efficient operation under low loads.
• Nominal voltage: 1 x 230 V.
• Network frequency: 50 / 60 Hz.
• Maximum current consumption: 2.77 A.
• Protection rating: IP X4D, ensuring excellent protection under normal operating conditions.

Other Details:

The Grundfos MAGNA3 D 65-100 F pump has an energy efficiency index (EEI) of 0.19, making it a highly efficient and sustainable option. With a net weight of 40.1 kg and a gross weight of 47.7 kg, this pump is robust enough to ensure long-lasting performance yet manageable for installation. Its transport volume is 0.132 m³, facilitating handling and storage.

• Net weight: 40.1 kg.
• Gross weight: 47.7 kg.
• Transport volume: 0.132 m³.

Environmental Compliance:

The pump complies with various environmental regulations, such as CN ROHS and WEEE, underscoring its commitment to environmental friendliness and sustainability.