Description
Highly efficient, the Grundfos UPS3 15-50/65 130 circulator pump is suitable for use as a universal upgrade and replacement pump, circulating liquids in domestic heating systems. This pump has a user-friendly one button interface for simple, fast set-up, while LEDs indicate actual operating status as well as providing warnings and alarms. Self-venting through the system, UPS3 offers easy commissioning, while the compact design, featuring a pump head with integrated control box, fits into most installations, including boilers, for simple fitting. Maintenance-free, the pump and motor are one integral unit with no a shaft seal, and bearings are lubricated by the pumped liquid.
Product features
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3x constant curves/constant speed curves
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2x proportional pressure curves
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2x constant pressure curves
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Speed control via low-voltage PWM (Pulse Width Modulation) signal profile A (heating)
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Low EEI (Energy Efficiency Index)
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Deblocking device
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Alarm and warning indication
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Low noise level
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Simple installation
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Servicing screw accessible from front for easy access to pump shaft
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Pump housing made of cast iron
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Pump housing is electrocoated for corrosion resistance
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Synchronous permanent magnet motor
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Pump speed is controlled by integrated frequency converter
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CE approved
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VDE approved
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IPX4D rated