Alpha 2 L, 130 mm
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Grundfos ALPHA 2 L circulation pumps with an installation length of 130 mm are designed as a direct replacement for older pumps with the same flange spacing, without the need for pipework modifications. Electronic control automatically adjusts the output to the needs of the heating system and reduces electricity consumption.
Frequently Asked Questions
- How do I know whether I need the 130 mm or 180 mm variant? Measure the distance between the flanges of the original pump on the pipework – this installation length must match the new pump.
- What connection sizes are available for the 130 mm version? The range includes 15 and 25 mm models in various output series (e.g. 15-40, 25-40, 25-60).