Grundfos ALPHA1 pumps are high-efficiency circulators, designed for heating systems. The ideal choice for basic functionality needs.
1. Designed for circulating liquids in heating systems 2. Pumps with stainless-steel pump housing can also be used in domestic hot-water systems 3. Low energy consumption complies with the ErP directive 4. Simple user interface for easy commissioning 5. LED indication of pump settings 6. Features proportional and constant pressure mode as well as constant curve mode 7. No external motor protection required reducing installation time 8. No maintenance due to the canned-rotor type design 9. ALPHA plug makes electrical installation quick and easy 10. Maintenance free due to canned-rotor design