Alpha 2, 130 mm
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Grundfos ALPHA2 circulation pumps in 130 mm installation length are especially suitable for smaller heating systems and apartments where a pump of this shorter length was originally installed.
Before ordering, we recommend checking the length of the original pump so the new one fits exactly in place of the old one without modifying the pipework.
Frequently Asked Questions
- How do I accurately measure the 130 mm length? Measure the distance between the outer edges of both pump connection threads.
- Are all models of this length equally powerful? No, they differ in maximum flow rate and head - choose according to your system's parameters.
- What if I'm not sure which one to choose? Write or call us, we're happy to advise based on the type and size of your heating system.