Magna1 65-100 F 340 is an electronic circulation pump designed for use in heating, air conditioning systems, and domestic hot water circulation installations. It is a proposal for installers and users looking for an effective solution to maintain optimal temperature in the building.

Construction and application

The Magna1 pump features a built-in speed controller, allowing for stepless performance regulation and adaptation to the current system needs. This makes it possible to reduce energy consumption and lower operating costs. The pump's construction is based on a cast iron housing (Pump housing material grade: Cast iron GG 25 (GJL-250)), which ensures durability and corrosion resistance. The impeller is made of a material that provides efficient pump operation. Inlet and outlet connections have a standard ISO 228-1 and are terminated with a flange of pressure class PN 10. The connection length is 340 mm, which facilitates installation in existing installations.

Advantages and benefits

• High energy efficiency: An energy efficiency index (EEI) of 0.2 guarantees low power consumption, which translates into financial savings.
• Versatility: The pump can be used in both heating and cooling systems, as well as domestic hot water installations.
• Simple integration: The built-in speed controller and the ability to remotely start/stop the pump using a digital input facilitate integration with building management systems (BMS).
• Work monitoring: Continuous monitoring of the pump status, including fault detection, allows for quick response and minimization of downtime.
• Durable construction: The cast iron housing provides corrosion resistance and long device life.
• Stepless regulation: The ability to smoothly adjust the performance allows for precise adaptation of the pump operation to the current needs of the heating or cooling system.
• Safety: It has a protection class of IPX4, which protects against splashing water.
• Short-circuit protection: Equipped with a potential-free switching contact for added safety.

The Magna1 pump is an economical alternative to the MAGNA3 pump, offering high performance while maintaining simplicity of operation and installation. It is a solid solution for demanding heating and air conditioning installations. The motor power consumption is 0.619 kW with a rated current of 2.73 A and a voltage of 230 V (1 phase). The pump speed is 3566 rpm and the maximum head is 10 m with a nominal flow rate (BEP) of 25.41 m³/h and a head of 57.7 kPa. The ambient temperature range is from 0 to 40°C and the average temperature of the pumped medium is from -10 to 110°C.