Standardised centrifugal monobloc electric pumps with coupling, designed for a wide range of applications, such as:
water supply, hot water circulation for the heating system, circulation of cold water for air conditioning and refrigeration systems, transfer of liquids in agricultural, horticultural, and industrial environments, installation of pumping assemblies.
Liquid Type: from -10°C to +140°C.
Uses: from 1 to 460 m3/h with head of up to 96 metres.
Applications: Pump for hot or cold water circulation in small community central heating and air conditioning systems for both civil and industrial applications, of the closed circuit pressurized or open circuit type.
Typology:
Family: Pump body in cast iron and motor in die cast aluminium. Impeller in technopolymer, motor shaft in hardened stainless steel held in graphite bearings lubricated by the pumping medium. Pump body with threaded ports. Rotor protective jacket, stator jacket, and closing flange in stainless steel. The two-pole asynchronous wet rotor motor features three-speed operation. Integral thermal probe in single-phase version.
Application Limit: Pump body in cast iron and motor casing in die-cast aluminium. Technopolymer impeller and tempered stainlesssteeldrivingshaftmountedongraphitebrushings lubricated by the pumped liquid itself. Flanged vents, (threaded seriesA),provided with threaded connectors for controlling gauges. Stainless steel protective rotor sleeve, stator sleeve and closing flange. Ceramic thrust bearing, E.P.D.M. “O” rings and brass air outlet cap. The two-pole asynchronous motor with wet rotors designed for three- speed operation, single-phase version, for two-speed operation, for three-phase version. Thermal overload protection incorporated in the single phase version.In the twin version an automatic clapet type valve and blank flange are provided
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