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Grundfos ALPHA1 L 25-60 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)
| Connection pump size | 1 1/2" |
| Connection type | Male thread |
| Fluid temperature | 95 °C |
| Head max | 6.4 m |
| Port-to-port lenght | 130 mm |
| Power | 230 VAC |
| Pressure | 10 bar |
| Pump flow | 3.3 m3/h |
| Pump lightness | DN 25 |
| Weight | 2.00 kg |
Datasheet download
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Assembly instructions download
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Thanks to its compact design, easy installation, and wide range of types, the ALPHA1 L 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 settings are easy and quick. In addition to standard control modes, the ALPHA1 L also allows 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.
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