MAGNA1 65-60 F Circulator Pump

The Grundfos MAGNA1 65-60 F circulating pump is an efficient and reliable solution designed to meet the basic control and performance needs in heating and air conditioning systems in commercial buildings, as well as in district heating. With a wet rotor design and an intuitive interface, the MAGNA1 65-60 F is optimised for replacing old circulators, improving energy performance and reducing operational costs. Thanks to its compliance with the EuP 2015 directive, it guarantees significant energy savings.

Technical features:

• Liquid temperature range: -10 to 110 °C, with a typical operating temperature of 60 °C.
• Maximum working pressure: 10 bar, making it suitable for a variety of demanding applications.
• Construction materials: The pump body is made of cast iron (EN 1561 EN-GJL-250 / ASTM A48-250B), while the impeller is composite, ensuring durability and strength.
• Connection: DIN type, with DN 65 size and a nominal pressure of PN 6/10, facilitating integration into existing systems.
• Installation length: 340 mm between ports, allowing for straightforward installation and compatibility with most systems.

Control modes:

The MAGNA1 65-60 F offers three control modes that allow its operation to be adjusted to the specific needs of the system:

1. Proportional pressure control (PP1, PP2 or PP3): Adjusts pressure according to flow rate, ideal for systems with variable demand.
2. Constant pressure control (CP1, CP2 or CP3): Maintains stable pressure in the system, providing uniform supply.
3. Constant curve control (I, II or III): Operates with a constant flow, suitable for applications with continuous flow.

Additional advantages:

• Energy efficiency: The pump has an energy efficiency index (EEI) of 0.20, ensuring low energy consumption.
• Low noise level: Its silent operation is ideal for environments where acoustic comfort is essential.
• Grundfos Eye: Provides a visual indication of the pump's status, facilitating monitoring and maintenance.
• Integrated insulation shell: Reduces heat loss in heating systems, improving overall system efficiency.
• Easy installation and replacement: Its compact and optimised design facilitates both initial installation and the replacement of old circulators.

Recommended applications:

The MAGNA1 65-60 F is suitable for a wide range of applications, such as:

• Heating in commercial buildings: Provides efficient system control to optimise comfort and efficiency.
• Air conditioning in large areas: Improves water circulation in climate control systems.
• District heating: Offers reliable performance to meet the demands of large urban areas.
• Mixing loops and geothermal pumping systems: Suitable for applications requiring precise flow and pressure control.
• Small chiller applications: Offers flexibility and efficiency in cooling installations.

Electrical data:

• Maximum input power: 365 W, with a minimum consumption of 23.15 W.
• Nominal voltage: 1 x 230 V, facilitating integration into most installations.
• Current consumption: 0.24 A minimum / 1.64 A maximum.
• Network frequency: 50/60 Hz, compatible with various operating conditions.
• Protection grade: X4D (IEC 34-5), providing protection against water splashes.
• Insulation class: F (IEC 85), ensuring electrical safety.

Certifications and compliance:

• Complies with international approvals: Includes certifications such as CE, VDE, EAC, and more, ensuring performance in accordance with global standards.
• Environmental approvals: CN ROHS, WEEE, ensuring manufacturing with responsible and sustainable practices.

The Grundfos MAGNA1 65-60 F is an ideal choice for installations seeking efficiency, simplicity, and reliable operation in heating and air conditioning systems. With a design optimised for the replacement of old equipment, it offers an energy-efficient and easily maintainable solution.