Automatic filling fittings Heifi-Fül Plus, DN 20 (3/4"), type BA
XXX.XX
€/unit
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XXX.XX
€/unit
Description • Compact unit for filling and refilling closed heating systems in accordance with EN 1717 • Prevents the treated or untreated heating water from flowing back into the drinking water installation • Can be used for liquids up to and including category 4 • With shut-off valves • With insulating shell Technical data: • Material: Dezincification-free brass • Operating pressure max.: 10 bar • Operating temperature max.: 65°C • Adjustment range: 0.75 - 5 bar • Factory setting: 1.5 bar • Pressure gauge: 0-4 bar • Connection size: DN 20 (3/4") female thread Technical data
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