Circulator Pumps

Grundfos Alpha 1L Electronic 25/6 Circulator Pump Heating 130mm

The Alpha Solar by Grundfos are high-efficiency circulators designed for solar thermal systems. The circulator features three fixed curve programs. The speed can also be controlled by a low-voltage...

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The Alpha Solar by Grundfos are high-efficiency circulators designed for solar thermal systems. The circulator features three fixed curve programs. The speed can also be controlled by a low-voltage PWM signal from a solar controller to optimize solar energy collection and system temperature.


304,00
Deliveryuntil Thu, 06 Mar
+14,00 €shipping cost

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from 278,84 €

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  1. Alpha 1L Electronic 25/6 Circulator Pump Heating 130mm

    Store information
    410,69 €

  2. Alpha 1L Electronic 25/6 Circulator Pump Heating 130mm

    Store information
    309,90 €

  3. Official reseller

    Alpha 1L Electronic 25/6 Circulator Pump Heating 130mm

    Store products
    304,00 €

  4. Alpha 1L Electronic 25/6 Circulator Pump Heating 130mm

    Store products
    278,84 €

Description

The Alpha Solar by Grundfos are high-efficiency circulators designed for solar thermal systems. The circulator features three fixed curve programs. The speed can also be controlled by a low-voltage PWM signal from a solar controller to optimize solar energy collection and system temperature.


Specifications

Electronic
Yes
Application
Heating
Maximum Pressure Head (m)
6 m
Connection Diameter
25 mm
Length
130 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

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  • Really unacceptable circulator, kept getting stuck without circulating the water while it didn't work for even 18 months... And the 2nd one that was replaced had exactly the same issues and stopped working... Replacement with hofamat 32/60...

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  • dedalo_p
    1
    11 out of 12 members found this review helpful
    This review is about the length: 180 mm

    After 18 months of operation on a radiator, it stopped working and displayed an electrical problem indication. The manual in this case suggests a complete replacement of the circulator. I do not recommend it.

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