Top Pick Tsirkulatsioonipump 130mm Grundfos Alpha1 L 25-60 (99160583) Best Choice [jnzE24mR]

Grundfos Alpha1 L Circulation Pump 130mm

The Grundfos Alpha1 L Circulation Pump 130mm (99160583) is a highly efficient solution designed for heating systems. This versatile pump can be used as a standalone unit or integrated into existing systems as a replacement pump, making it an excellent choice for both new and existing heating systems.

Key Features and Benefits

Efficiency and Performance: The Grundfos Alpha1 L features a permanent magnet motor with ECM technology, ensuring optimal energy efficiency and performance. It is self-ventilating, which enhances its reliability and longevity. The pump offers three constant-speed modes, an adiabatic heating mode, and a radiant heating mode, providing flexibility for various heating applications. Additionally, the speed can be adjusted using a low-voltage PWM (pulse width modulation) signal, allowing for precise control and energy savings.

Technical Specifications and Practical Uses

Technical Specifications: This Grundfos Alpha1 L pump boasts a flow rate of 1.94 m³/h and a nominal head of 2.01 m, with a maximum head of 6 m. It is made of cast iron and has a composite impeller, ensuring durability and performance. The maximum working pressure is 10 bar, and it features a 1 1/2" connection. The pump operates within a temperature range of +2 to +95°C and weighs 1.95 kg. The motor operates at 1 x 230V and has a minimum power of 4W, with a power rating of 45W at P1 and a voltage consumption of 0.05-0.42 A.