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Grundfos ALPHA1 L 25-40 electronic circulator pump. Designed to replace older, inefficient pumps in heating systems. Does not include the Autoadapt function. More information
Delivery to Belgium (days are avarages)
DHL Express: 1.6 workdays, € 22,99
| Building length | 180 mm |
| Connection Type | External thread |
| Liquid temperature | 2...95 °C |
| Power Supply | 230 VAC |
| Pressure | 10 bar |
| Pump bore | DN 25 |
| Pump connection size | 1 1/2" |
| Pump flow rate | 2.7 m3/h |
| Pump head | 4.4 m |
| Weight | 2.20 kg |
Assembly instructions download
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ALPHA1 L, with its compact design, easy installation, and wide range of types, is suitable for most heating systems where a circulation pump needs to be installed or an older, energy-inefficient pump needs to be replaced with a new one. The pump setup is easy and quick. ALPHA1 L allows, in addition to standard control modes, performance regulation via a PWM signal.
This is a technically and functionally improved replacement for ALPHA2 L pumps.
We respond to your product queries as quickly as possible, usually within 24 hours.
, on the 12. 05. 2021
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