Circulation pump for heating and domestic hot water systems

The Magna1 pump is a reliable solution for circulation in heating, air conditioning and domestic hot water systems. Made of high-quality stainless steel, it ensures long-lasting and trouble-free operation even in difficult conditions. It is an economical alternative to the MAGNA3 pump, offering best-in-class energy efficiency.

Design and application

The Magna1 pump is designed for simple installation and integration with existing systems. The built-in motor speed controller allows for smooth flow adjustment, adapting the pump's operation to the current system needs. This minimizes operating costs and ensures optimal energy efficiency – the EEI is only 0.2. The pump is equipped with a potential-free switching contact, which facilitates its integration with building management systems (BMS).

Advantages and benefits

• High efficiency: Nominal flow rate of 4.24 m³/h at a head of 33.28 kPa guarantees efficient medium circulation.
• Durable construction: The body made of stainless steel 304 (1.4308) provides corrosion resistance and long life.
• Energy saving: Energy efficiency index (EEI) of 0.2 translates to lower electricity bills.
• Easy operation: The built-in motor speed controller allows easy adjustment of the pump's operation to the needs of the installation.
• Versatility: Suitable for use in heating, air conditioning and domestic hot water circulation systems.
• Work monitoring: Continuous monitoring of the pump status, including fault detection, increases system safety and reliability.
• Remote control: Remote starting and stopping of the pump via a digital input provides additional control over the installation.
• Safety: Insulation class F and protection degree IPX4 ensure safe operation in various environmental conditions.

The Magna1 pump has external BSPP threaded connections with a diameter of 2 inches (50 mm), which facilitates its connection to existing installations. The maximum working pressure is 10 bar, and the operating temperature range is from -10°C to 110°C, making it a universal solution for many applications. The connection length is 180 mm, allowing for easy installation in a limited space. The motor power consumption is 0.073 kW with a rated current of 0.59 A and a voltage of 230 V (1 phase).