Wet rotor circulation pump type ALPHA1 25-60 N 130 1x230 50Hz 6H ALPHA1 series 99199589

Circulation pump for efficient heating and water circulation

The ALPHA1 25-60 N 130 circulation pump is an advanced solution for heating systems and domestic hot water installations. Equipped with a permanent magnet motor, it provides high energy efficiency and quiet operation. It is ideal for both new and modernized installations where optimizing energy consumption and user comfort are key. The construction made of high-quality stainless steel guarantees long-term reliability and corrosion resistance.

Construction and application – versatility in every system

The ALPHA1 pump is designed to operate in various heating systems, including those with variable flow rates. Its versatility results from the ability to adjust the rotational speed, which allows you to match the performance to current needs. Therefore, the pump effectively cooperates with central heating, underfloor heating, and domestic hot water systems. Made of durable materials, such as stainless steel (grade 304 – 1.4308), it provides resistance to the chemical and mechanical factors present in heating installations. BSPP threaded connections with a diameter of 1 1/2 inches facilitate installation and integration with existing infrastructure.

Key features and benefits for professionals and users

• High energy efficiency (EEI 0.2): Means significant savings on electricity bills – important for both installers designing energy-saving systems and end-users.
• Speed control method: Stepless: Allows precise adjustment of the pump's performance to the system's demand, which translates into optimal operating conditions and minimized operating costs.
• Durability and reliability: The stainless steel body and ceramic shaft ensure a long service life of the pump, minimizing the risk of failure and the need for frequent repairs.
• Quiet operation (below 43 dB): Provides user comfort by eliminating unpleasant noise associated with pump operation – especially important in residential buildings.
• Wide operating temperature range (0…110°C): Allows the pump to be used in various types of heating installations, including those with elevated medium temperatures.
• Maximum head 6m and nominal flow 1.94 m³/h: Provides adequate performance in most typical home and public building installations.
• Insulation class F: Guarantees safe operation of the pump even in difficult environmental conditions.
• Protection class IPX4: Protects the device against splashing water, which increases its durability and safety of use.

The ALPHA1 pump is an investment in the comfort, savings, and reliability of the heating system – a solution appreciated by both professional installers and demanding end-users.