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2 x 1/2" filling & drain points. Over 25 years heating design experience.
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For externally and internally controlled circulators. For all kinds of applications with flexible settings in OEM production or in the installation field. 5 control modes, 18 curves, PLUS 2 AUTOADAPT proportional and constant pressure. Substitutes UPM2 and ALPHA2 pumps. Can be used in solar applications. The basic UPM3 hardware model is controlled via a signal cable entry and does not feature a user interface. The UPM3 Hybrid, on the other hand, combines external signal controlling and internal self-controlling, providing you with access to a full range of settings that will cover any circulator challenge you might encounter.
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We will always help you to have a 100% positive happy buying experience.
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Grundfos UPM3 Auto L 15-70 130mm ZZZ High Efficiency Pump 240v -Brand New/no box
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UPM3 Auto L 25-70 130. Grundfos High Efficiency.
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Grundfos PUMP HE UPM3 L 15-70 130 ZZZ OEM - BRAND NEW
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Grundfos Part No. UPM3 15-70 130 Solar. Choice of one of 4 PWM SOLAR Profile C curves. High Efficiency circulator for integration in HVAC SOLAR systems; EEI ≤ 0.20 EN16297/3. Easy access to the pump head screws from the front.
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