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Grundfos ALPHA1L 25-40 electronic circulator pump (99160579)

Extended warranty 5 years

Grundfos ALPHA1L 25-40 electronic circulator pump (99160579)

  • Product code: 99160579
  • EAN : 5712607862633
  • Manufacturer code: 99160579
  • Warranty: 5 years

Grundfos ALPHA1L 25-40 electronic circulator pump. For replacement of older wasteful pumps in heating systems. Does not feature Autoadapt. More information

  • Availability

    GLS delivery 3-4 working days. DHL express delivery 1-2 working days.

  • More than 5 pcs in stock  
List price € 346,06
Price without VAT € 120,12
Price with VAT € 145,35

Would you like to get a price offer? Contact us

Parameters and catalogs

Connection pump size 1 1/2"
Connection type Male thread
Fluid temperature 95 °C
Head max 4,4 m
Port-to-port lenght 180 mm
Pressure 10 bar
Pump flow 2,7 m3/h
Pump lightness DN 25
Pump power supply 230 VAC
Weight 2.20 kg


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Thanks to its compact design, easy installation and a wide range of types, the ALPHA1 L is suitable for most systems where the older, energy-saving pump needs to be replaced with new ones. Pump setup is easy and fast. ALPHA1 L allows, in addition to standard control modes, PWM signal power control

This is a technically and functionally improved replacement of ALPHA2 L pumps.

Advantages of the ALPHA1 L pump:

  • Compact design, easy installation and setup
  • Suitable for heating systems and DHW circulation
  • Cataphoretic surface treatment of the cast iron body
  • A bolt is accessible from the front for eventual deblocking of the pump
  • Possibility to control power via PWM signal
  • High Energy Efficiency (complies with EuP)
  • Extended warranty of 5 years

Suitable applications

  • Radiator systems
  • Floor heating systems
  • Boiler circuits
  • Hot water circulation

We respond to your product queries as quickly as possible, usually within 24 hours.

connection socket is included, you will connect wires from your power supply to the terminals in the scoket
- Bola , on the 12. 05. 2021

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