GRUNDFOS circulators, high performance and reliability, suitable for domestic, urban, and industrial solutions. The ALPHA1 L is a high-performance circulator, designed for heating systems. The circulator can be used as a standalone or integrated circulator in existing systems as a replacement or in new heating systems.

• Power: 4 - 25W
• Voltage: 230V - 50 / 60 Hz
• Maximum operating pressure: 10 bar
• Maximum Head: 4.4m
• Maximum Flow Rate: 2.85 m3/h
• Port Distance: 130mm
• Port Connection: 1" Union (Unions not included)
• Pump Casing: Cast iron
• Impeller: Composite material
• Liquid Temperature: +2°C > +95°C
• Net Weight: 1.8 kg
• Gross Weight: 1.93 kg

Manufacturer

Circulator Pumps Grundfos

Specifications

Electronic

Yes

Application

Heating

Maximum Pressure Head (m)

4 m

Connection Diameter

15 mm

Length

130 mm