Grundfos Heating circulation pump ALPHA1
Flow pumpOnly 1 piece in stock at supplier
Product details
The ALPHA1 heating circulation pump from Grundfos is a highly advanced circulation pump designed for use in heating systems. It is characterized by its electric control and the use of robust cast iron, ensuring high durability and reliability. With a maximum medium temperature of 110 °C and a delivery head of up to 4 meters, this pump is ideal for various applications in heating and water supply. The stepless speed control allows for precise adjustment to the specific requirements of the system, while the energy efficiency index of 0.20 indicates an environmentally friendly and cost-effective operation. The ALPHA1 is designed for mains operation and offers easy installation thanks to its standardized connection options.
- Energy efficiency index (EEI) of 0.20 for cost-effective operation
- Stepless speed control for flexible adjustment
- Maximum medium temperature of 110 °C for versatile applications
- Robust cast iron housing for high durability
- Protection class IPX4 for additional water protection.
Application | Derivation |
Power | 18 W |
Conveyor height | 21.08 m |
Maximum flow rate | 25 l/min |
Max. Delivery pressure | 10 bar |
Item number | 21847017 |
Manufacturer | Grundfos |
Category | Water pumps |
Manufacturer no. | 99236216 |
Release date | 23.8.2022 |
pump type | Flow pump |
Application | Derivation |
Power | 18 W |
Conveyor height | 21.08 m |
Maximum flow rate | 25 l/min |
Max. Delivery pressure | 10 bar |
Protection type (IP code) | IPX4 |
Power supply | Electrical connection |
Country of origin | Denmark |
CO₂ emissions | 10,47 kg |
Climate contribution | EUR 0,26 |
Length | 19.70 cm |
Width | 11.40 cm |
Height | 16.20 cm |
Weight | 2.36 kg |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Water pumps» category have a defect within the first 24 months?
Source: Galaxus- 1.Zibro0 %
- 3.wolfcraft0,2 %
- 4.Grundfos0,3 %
- 5.Intex0,8 %
- 5.Toolcraft0,8 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- GrundfosNot enough data
- 1.Einhell0 days
- 2.Kärcher1 day
- 3.Gardena7 days
- AL-KONot enough data
Return rate
How often is a product of this brand in the «Water pumps» category returned?
Source: Galaxus- GrundfosNot enough data
- 1.Zibro0,5 %
- 2.wolfcraft0,8 %
- 3.AL-KO1,2 %
- 4.Toolcraft1,6 %