Grundfos Heating circulation pump ALPHA1

Flow pump
Price in EUR including VAT
Ratings
Delivered between Fri, 22/8 and Wed, 27/8
Only 4 pieces in stock at supplier
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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 gray 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 gray cast iron housing for high durability
  • Protection class IPX4 for additional water protection.

Key specifications

Application
Derivation
Maximum flow rate
25 l/min
Power
18 W
Conveyor height
21.08 m
Max. Delivery pressure
10 bar
Item number
21847017

General information

Manufacturer
Grundfos
Category
Water pumps
Manufacturer no.
99236216
Release date
23/8/2022

Water Pump Features

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

Power supply
Electrical connection

Origin

Country of origin
Denmark

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
19.70 cm
Width
11.40 cm
Height
16.20 cm
Weight
2.36 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty

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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
  • 3.Intex
    0,6 %
  • 4.BGS
    0,7 %
  • 4.Grundfos
    0,7 %
  • 6.wolfcraft
    0,8 %
  • 7.Bosch Home & Garden
    1,2 %

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
  • Grundfos
    Not enough data
  • 1.Kärcher
    0 days
  • 2.Einhell
    1 day
  • 3.Gardena
    3 days
  • AL-KO
    Not enough data

Return rate

How often is a product of this brand in the «Water pumps» category returned?

Source: Galaxus
  • Grundfos
    Not enough data
  • 1.wolfcraft
    1,2 %
  • 2.Bosch Home & Garden
    1,5 %
  • 3.AL-KO
    1,8 %
  • 4.Einhell
    2,4 %
Source: Galaxus