GRUNDFOS circulators, high performance and reliability, suitable for residential, urban, and industrial solutions.

ALPHA SOLAR is a circulator designed for thermal solar systems. It features three fixed curve programs and the speed can also be controlled via a low-voltage PWM signal from a solar controller.

• Power: 2 - 45W
• Voltage: 230V - 50 / 60 Hz
• Maximum operating pressure: 10 bar
• Maximum Head: 7.64m
• Maximum Flow Rate: 3.4 m3/h
• Port Distance: 180mm
• Port Connection: Union 1 1/2" (Unions not included)
• Pump Casing: Cast iron
• Impeller: Composite material
• Liquid temperature: +2°C > +110°C
• Net weight: 2.17 kg
• Gross weight: 2.37 kg

Manufacturer

Circulator Pumps Grundfos

Specifications

Electronic

Yes

Application

Heating

Maximum Pressure Head (m)

7.64 m

Connection Diameter

-

Length

180 mm