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Alpha3

Grundfos ALPHA3 pumps are high-efficiency circulators, designed for heating systems. The pump features AUTOADAPT which automatically adjusts the pump to system demands for optimal comfort and the lowest energy consumption as well as simple commissioning. Features connectivity to smart devices via Grundfos Apps.

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Alpha3

Alarm codes

Code Description
E1 Pump blocked
E2 Inadequate power supply
E3 Internal error
E4 Dry running

Product Number

Number Description
98888311 ALPHA3 15-60 130 1x230V 50Hz 6H DE
98888313 ALPHA3 25-40 130 1x230V 50Hz 6H DE
98888314 ALPHA3 25-60 130 1x230V 50Hz 6H DE
98888315 ALPHA3 25-80 130 1x230V 50Hz 6H DE
98888317 ALPHA3 25-40 180 1x230V 50Hz 6H DE
98888318 ALPHA3 25-40A 180 1X230V 50HZ 6H
98888319 ALPHA3 25-60 180 1x230V 50Hz 6H DE
98888320 ALPHA3 25-80 180 1x230V 50Hz 6H DE
98888321 ALPHA3 25-60A 180 1X230V 50HZ 6H
98888322 ALPHA3 32-40 180 1x230V 50Hz 6H DE
98888323 ALPHA3 32-60 180 1x230V 50Hz 6H DE
98888324 ALPHA3 32-80 180 1x230V 50Hz 6H DE
98888328 ALPHA3 25-40 N 180 1x230V 50Hz 6H DE
98888330 ALPHA3 25-60 N 180 1x230V 50Hz 6H DE
98888331 ALPHA3 25-80 N 180 1X230V 50HZ 6H
98888332 ALPHA3 32-40 N 180 1X230V 50HZ 6H
98888333 ALPHA3 32-60 N 180 1X230V 50HZ 6H

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