CM2 and DCM2 are in-line pumps designed for conditioning, heating, water recirculation in the presence of thermal solar panels (solar collectors) and for the circulation of domestic hot water in commercial building service. Pump body, motor support and fan cover are built in cast iron.The impeller is in cast iron or in technopolymer according to the models. The CM2 are single pumps, the DCM2 are twin pumps. Outlet and inlet are in line and flanged. All models have an air-cooled four-pole asynchronous motor.
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Flow rate (range)
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Up to 36 m3
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Head
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Up to 50 m
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Type of pumped liquid
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Clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallized
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Glycol percentage (maximum)
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50%
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Liquid temperature (range)
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From -10°C to +140°C
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Maximum room temperature
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+50°C
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Operation pressure (maximum)
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16 bar / 1600 kPa
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Flanging or threading
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PN 10/PN16
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Motor efficiency class
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IE2 up to 0,55 kW; IE3 ≥ 0,75 kW
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Motor protection class
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IP 55
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Motor insulation class
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F
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Impeller material
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Cast iron or technopolymer
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Three phase power input
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3x230 V 50 Hz / 3x400 V 50 Hz
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2910 g/1 min
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Type of installation
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Fixed in horizontal or vertical position with motor in up position. Only in vertical position for motor from 7,5 kW.
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