Pumpen - Seite 3

ALPHA2 is able to withstand the tough conditions in a heating system, and with four newly added features, it just got even tougher:Robust start-up:Shakes free any impurities before the pump starts at the beginning of the heating season.Summer mode:Adjustment of the pump’s performance in the summer to the warmer temperature outside – giving customers extra energy efficiency.Magnetite resistance:Ensures that no small pieces of metal get stuck in the pump’s vital parts when they are magnetised.Dry-running protection:Makes sure the pump never runs without liquid in the system - add to that unrivalled energy efficiency, easy installation and the fact that ALPHA2 covers both your heating demands and up to 90 % of your air-conditioning and cooling demands.The GRUNDFOS ALPHA2 is suitable for:• Systems with constant or varying flow• One pipe systems• Two pipe systems• Underfloor-heating• Domestic hot-water recirculation• Systems where night setback is required.Features and benefits• Better performance with market leading efficiency (EEI0.15) in a more compact design• New flow meter for trouble-shooting and balancing• AUTOADAPT selects best performance curve for efficiency and comfort• Innovative plug simplifies pump connection• Insulation shells included.

MAGNA3 40-100 FMAGNA3 – More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project – old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the following:• controller integrated in the control box• control panel with TFT display on the control box• control box prepared for optional CIM modules• built-in differential-pressure and temperature sensor• cast-iron pump housing (depending on model)• carbon-fibre-reinforced composite rotor can• stainless-steel bearing plate and rotor cladding• aluminium alloy stator housing• air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves).• Proportional-pressure control.• Constant-pressure control.• Constant-temperature control.• Constant-curve duty.• Max. or min. curve duty.• Automatic Night Setback.• No external motor protection required.• Insulating shells supplied with single-head pumps for heating systems.• Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the following:• wireless Grundfos GO Remot

MAGNA3 40-100 FMAGNA3 – More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project – old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the following:• controller integrated in the control box• control panel with TFT display on the control box• control box prepared for optional CIM modules• built-in differential-pressure and temperature sensor• cast-iron pump housing (depending on model)• carbon-fibre-reinforced composite rotor can• stainless-steel bearing plate and rotor cladding• aluminium alloy stator housing• air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves).• Proportional-pressure control.• Constant-pressure control.• Constant-temperature control.• Constant-curve duty.• Max. or min. curve duty.• Automatic Night Setback.• No external motor protection required.• Insulating shells supplied with single-head pumps for heating systems.• Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the following:• wireless Grundfos GO Remot

MAGNA3 40-80 FMAGNA3 - Mehr als eine Pumpe. Mit seiner unübertroffenen Effizienz, seinem umfassenden Angebot und seinen integrierten Kommunikationsmöglichkeiten sowie Funktionen zur Ersetzung von Systemkomponenten ist die MAGNA3 ideal für Ingenieure und Planer, die Hochleistungssysteme für Gebäude schaffen möchten. Diese Pumpe aus der Grundfos Master Class passt perfekt zu Heizungs- und Kühlanwendungen und ist somit die offensichtliche Wahl für fast jedes Bauvorhaben - alt oder neu. Die MAGNA3 ist vom Typ mit eingeschlossenem Rotor, d.h. Pumpe und Motor bilden eine integrale Einheit ohne Wellendichtung und mit nur zwei Dichtungen zum Abdichten. Die Lager werden durch das gepumpte Flüssigkeitsmittel geschmiert.Die innovative Klammer mit nur einer Schraube ermöglicht ein einfaches Umpositionieren des Pumpenkopfs. Die MAGNA3 ist eine Pumpe ohne Wartungsanforderungen und extrem niedrigen Lebenszykluskosten.Die Pumpe zeichnet sich durch folgendes aus:• Regler im Steuerkasten integriert• Bedienfeld mit TFT-Anzeige am Steuerkasten• Steuerbox vorbereitet auf optionale CIM-Module• eingebauter Differenzdruck-und Temperatursensor• Pumpengehäuse aus Gusseisen (je nach Modell) • Kohlefaser-verstärkte Verbundrotorwanne • Edelstahl-Lagerplatte and Rotorklappen • Gehäuse aus Aluminiumlegierung • luftgekühlte LeistungselektronikDie MAGNA3 ist eine Einphasenpumpe.Merkmale• AUTOADAPT.• FLOWADAPT und FLOWLIMIT (mehr als eine Pumpenfunktion, da es den Bedarf an Pumpendrosselventilen reduziert).• Proportionaldruckregelung.• Konstantdruckregelung.• Konstanttemperaturregelung.• Konstanter Kurvenbetrieb. • Max. oder min. Kurvenpflicht.• Automatische Nachtabsenkung. • Kein externer Motorschutz erforderlich. • Isolierschalen für Einzelkopfpumpen für Heizsysteme geliefert .• Großer Temperaturbereich, in dem die Flüssigkeitstemperatur und die Umgebungstemperatur unabhängig voneinander sind.KommunikationDie MAGNA3 ermöglicht die Kommunikation über folgende:• drahtlose Grundfos GO Remote

MAGNA3 40-100 FMAGNA3 – More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project – old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the following:• controller integrated in the control box• control panel with TFT display on the control box• control box prepared for optional CIM modules• built-in differential-pressure and temperature sensor• cast-iron pump housing (depending on model)• carbon-fibre-reinforced composite rotor can• stainless-steel bearing plate and rotor cladding• aluminium alloy stator housing• air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves).• Proportional-pressure control.• Constant-pressure control.• Constant-temperature control.• Constant-curve duty.• Max. or min. curve duty.• Automatic Night Setback.• No external motor protection required.• Insulating shells supplied with single-head pumps for heating systems.• Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the following:• wireless Grundfos GO Remot

MAGNA3 40-100 FMAGNA3 – More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project – old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the following:• controller integrated in the control box• control panel with TFT display on the control box• control box prepared for optional CIM modules• built-in differential-pressure and temperature sensor• cast-iron pump housing (depending on model)• carbon-fibre-reinforced composite rotor can• stainless-steel bearing plate and rotor cladding• aluminium alloy stator housing• air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves).• Proportional-pressure control.• Constant-pressure control.• Constant-temperature control.• Constant-curve duty.• Max. or min. curve duty.• Automatic Night Setback.• No external motor protection required.• Insulating shells supplied with single-head pumps for heating systems.• Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the following:• wireless Grundfos GO Remot

MAGNA3 40-100 FMAGNA3 – More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project – old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the following:• controller integrated in the control box• control panel with TFT display on the control box• control box prepared for optional CIM modules• built-in differential-pressure and temperature sensor• cast-iron pump housing (depending on model)• carbon-fibre-reinforced composite rotor can• stainless-steel bearing plate and rotor cladding• aluminium alloy stator housing• air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves).• Proportional-pressure control.• Constant-pressure control.• Constant-temperature control.• Constant-curve duty.• Max. or min. curve duty.• Automatic Night Setback.• No external motor protection required.• Insulating shells supplied with single-head pumps for heating systems.• Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the following:• wireless Grundfos GO Remot

Kit,Shaft seal CR/N32/45/90/120/150 HQQE

Pump for Water in one family houses

Adapter-Set komplett DN 40-PN10 30mm

Unilift KP 150 M 1 Tauchpumpe Vertikale einstufige Edelstahl-Tauchpumpe mit vertikalem Auslass und integriertem einphasigen Tauchmotor der Isolationsklasse F mit thermischem Überlastschutz. Die Pumpe ist mit einem Saugkorb, einem Tragegriff ausgestattet und wird mit einem 10 mm Netzkabel geliefert. Der Laufrad ist ein halboffenes Laufrad für einen freien Durchgang von 10 mm und eignet sich zum Pumpen von Grundwasser, Oberflächenwasser, Regenwasser und ähnlichen Flüssigkeiten. Die Pumpe hat eine doppelte Wellendichtung bestehend aus zwei Lippenringdichtungen mit Schmierfett dazwischen. Die Pumpe hat ein Außengehäuse, das eine kontinuierliche Kühlung des Motors durch die gepumpten Flüssigkeit gewährleistet. Der Rotorwellenbetrieb erfolgt in zwei wartungsfreien Kohlenstofflagern, die durch die gepumpten Flüssigkeit gekühlt werden.Der Motor ist gefüllt mit einer ungiftigen Motorflüssigkeit.Flüssigkeit:Flüssigkeitstemperaturbereich:0 .. 50 °CTechnisch:Höchstpartikelgröße:10 mmMaterialien:Pumpengehäuse:EdelstahlPumpengehäuse:DIN W.-Nr. 1.4301Pumpengehäuse:AISI 304Laufrad:EdelstahlLaufrad:DIN W.-Nr. 1.4031Laufrad:AISI 304Installation:Pumpenauslass:Rp 1 1/4Maximale Installationshöhe:10 mElektrische Daten:Eingangsleistung - P1:300 W Nennspannung:1 x 220-230 VNennstrom:1,3 AKondensatorgröße - Laufzeit:8 F/400 VSchutzart (IEC 34-5):IP68Isolationsklasse (IEC 85):FLänge des Kabels:10 mTyp des Kabelsteckers : SchukoAndere:Nettogewicht :6,5 kgBruttogewicht :6,5 kgVersandvolumen :0.013 m3

Wasserpumpe mit 1300 W Leistung in einer Verdrängerbauweise, ausgelegt für 5.5 bar und bis zu 6000 l/h Fördermenge.

Metabo 600976000 water pump ist für zuverlässigen Wassertransfer gebaut, mit solider Druckleistung und hoher Förderkapazität, geeignet für eine Reihe von Pumpaufgaben, bei denen konstante Leistung wichtig ist.

• 1300 W Motor
• Verdrängerpumpe
• Max. Druck: 5.5 bar
• Max. Fördermenge: 6000 l/h
• Hersteller: Metabo

Kombiniert starken Druck und hohen Durchsatz für effizientes, kontrolliertes Pumpen.

Smedegaard Simflex 25-60 1x230V 180 mm circulation pump 112.

Smedegaard Simflex 25-40 1x230V 130 mm circulation pump 112.

Smedegaard Simflex 15-60 1x230V 130 mm circulation pump 1.

Pumpe Ecowatt U 1*230V

Pump for Water in one family houses

Grundfos Unilift CC pumps are single-stage submersible pumps with a low suction ability down to 3 mm water level. The pumps are designed for pumping rainwater and grey wastewater, e.g. from •washing machines, baths, sinks, etc. from low-lying parts of buildings up to sewer level•cellars or buildings prone to flooding•draining wells•wells for surface water with inlets from roof gutters, pits, tunnels, etc.•swimming pools, ponds or fountains.The pumps are suitable for both stationary and portable use. They are for automatic operation. The pumps allow free passage of particles up to ø10 mm. The motor incorporates automatic overload protection cutting out the motor in case of overload. When cooled to normal temperature, the motor restarts automatically. Technical: Maximum particle size: 10 mm Materials: Pump housing: PP 15 GF Impeller: PPOm 20 GF Installation: Pump outlet: 1.1/4 Maximum installation depth: 10 m Liquid: Pumped liquid: Any Newtonian liquid Liquid temperature range: 0 .. 40 °C Density: 998.2 kg/m3 Electrical data: Mains frequency: 50 Hz Rated voltage: 1 x 220-240 V Rated current: 1.8 A Capacitor size - run: 8 F/450 V Enclosure class (IEC 34-5): IP68 Insulation class (IEC 85): F Length of cable: 10 m Type of cable plug: SCHUKO

Unilift KP 250 M 1Submersible drainage pumpVertical single-stage stainless steel submersiblepump with vertical discharge port and integratedsubmersible 1-phase canned motor ininsulation class F with thermal overloadprotection. The pump is fitted with a suction strainer, acarrying handle and is supplied with a 10 mmains cable.The impeller is a semi-open impeller for 10 mmfree passage suitable for pumping groundwater,surface water, rain water and similar liquids.The pump has a double shaft seal consisting oftwo lip seals with grease in-between.The pump has an outer casing ensuring continuouscooling of the motor by the pumped liquid.The rotor shaft operates in two maintenance-freecarbon bearings cooled by the pumped liquidThe motor is filled with a non-toxic motor liquid.Liquid:Liquid temperature range:0 .. 50 °CTechnical:Maximum particle size:10 mmMaterials:Pump housing:Stainless steelPump housing:DIN W.-Nr. 1.4301Pump housing:AISI 304Impeller:Stainless steelImpeller:DIN W.-Nr. 1.4031Impeller:AISI 304Installation:Pump outlet:Rp 1 1/4Maximum installation depth:10 mElectrical data:Power input - P1:480 WRated voltage:1 x 220-230 VRated current:2.3 ACapacitor size - run:8 F/400 VEnclosure class (IEC 34-5):IP68Insulation class (IEC 85):FLength of cable:10 mType of cable plug SchukoOthers:Net weight:7 kgGross weight:7.3 kgShipping volume:0.013 m3

Unilift AP12.40.04.A1Submersible drainage pump typeVertical single-stage stainless steel submersiblepump with vertical discharge port and integratedsubmersible 1-phase totally enclosed motorin insulation class F with thermal overloadprotection. The pump is fitted with suction strainer and level switch for automatic start and stop.The impeller is a SEMI OPEN impeller for12 mm free passage suitable for pumpinggroundwater, surface water, rain water andsimilar.The pump has a double shaft seal and anintermediate oil chamber pre-filled with non-toxicspecial oil.The pump has a riser pipe, a cooling jacket for continuous cooling of the motor by the pumped liquid and long-life deep-groove greased-for-life ball bearings.The pump is ready for use as it is fitted withcarrying handle and is supplied with a10 m mains cable. The mains cable is ofthe plug type with glass sealing compound in thesocket to prevent penetration of humidity intothe stator windings.Liquid:Liquid temperature range:0 .. 55 °CTechnical:Type of impeller:SEMI OPENMaximum particle size:12 mmMaterials:Pump housing:Stainless steelPump housing:DIN W.-Nr. 1.4301Pump housing:AISI 304Impeller:Stainless steelImpeller:DIN W.-Nr. 1.4301Impeller:AISI 304Installation:Pump outlet:Rp 1 1/2Maximum installation depth:10 mElectrical data:Type of motor:PSCPower input - P1:0.7 kWRated voltage:1 x 230 VRated current:3 ACos phi - power factor:0,99Rated speed:2770 rpmCapacitor size - run:12 F/400 VEnclosure class (IEC 34-5):IP68Insulation class (IEC 85):FLength of cable:10 mType of cable plug: SchukoOthers:Net weight:11 kgGross weight:11.5 kg

SOLOLIFT2 WC-3Sololift2 WC-3 is a small, compact automatic lifting station suitable for pumping of wastewater off places in private dwellings where wastewater cannot be led directly to the sewer by means of a natural downward slope.Sololift2 WC-3 is suitable for pumping wastewater from a toilet containing toilet paper and faeces with additional connections on the lid and to the sides of the tank for e.g. washbasin, shower or bidet.The pumping of liquids containing other material may cause faults and limit the scope of guarantee.Sololift2 WC-3 is typically used to dewater:• toilet, washbasin, shower and bidet in basements below sewer level,in connection with the renovation or modernisation of existing buildings, where the location may be remote from the main soil pipe so that a natural slope cannot be established.Extremely low switching levels for lowest construction heights, advantageously in case of connection of a shower receptor.The compact lifting station

MAGNA3 40-100 FMAGNA3 – More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project – old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the following:• controller integrated in the control box• control panel with TFT display on the control box• control box prepared for optional CIM modules• built-in differential-pressure and temperature sensor• cast-iron pump housing (depending on model)• carbon-fibre-reinforced composite rotor can• stainless-steel bearing plate and rotor cladding• aluminium alloy stator housing• air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves).• Proportional-pressure control.• Constant-pressure control.• Constant-temperature control.• Constant-curve duty.• Max. or min. curve duty.• Automatic Night Setback.• No external motor protection required.• Insulating shells supplied with single-head pumps for heating systems.• Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the following:• wireless Grundfos GO Remot

Grundfos Unilift CC pumps are single-stage submersible pumps with a low suction ability down to 3 mm water level. The pumps are designed for pumping rainwater and grey wastewater, e.g. from •washing machines, baths, sinks, etc. from low-lying parts of buildings up to sewer level•cellars or buildings prone to flooding•draining wells•wells for surface water with inlets from roof gutters, pits, tunnels, etc.•swimming pools, ponds or fountains.The pumps are suitable for both stationary and portable use. They are for automatic operation. The pumps allow free passage of particles up to ø10 mm. The motor incorporates automatic overload protection cutting out the motor in case of overload. When cooled to normal temperature, the motor restarts automatically. Technical: Maximum particle size: 10 mm Materials: Pump housing: PP 15 GF Impeller: PPOm 20 GF Installation: Pump outlet: 1.1/4 Maximum installation depth: 10 m Liquid: Pumped liquid: Any Newtonian liquid Liquid temperature range: 0 .. 40 °C Density: 998.2 kg/m3 Electrical data: Mains frequency: 50 Hz Rated voltage: 1 x 220-240 V Rated current: 1.8 A Capacitor size - run: 8 F/450 V Enclosure class (IEC 34-5): IP68 Insulation class (IEC 85): F Length of cable: 10 m Type of cable plug: SCHUKO

MAGNA3 50-60 FMAGNA3 – More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project – old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the following:• controller integrated in the control box• control panel with TFT display on the control box• control box prepared for optional CIM modules• built-in differential-pressure and temperature sensor• cast-iron pump housing (depending on model)• carbon-fibre-reinforced composite rotor can• stainless-steel bearing plate and rotor cladding• aluminium alloy stator housing• air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves).• Proportional-pressure control.• Constant-pressure control.• Constant-temperature control.• Constant-curve duty.• Max. or min. curve duty.• Automatic Night Setback.• No external motor protection required.• Insulating shells supplied with single-head pumps for heating systems.• Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the following:• wireless Grundfos GO Remote

MAGNA3 65-60 FMAGNA3 – More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project – old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the following:• controller integrated in the control box• control panel with TFT display on the control box• control box prepared for optional CIM modules• built-in differential-pressure and temperature sensor• cast-iron pump housing (depending on model)• carbon-fibre-reinforced composite rotor can• stainless-steel bearing plate and rotor cladding• aluminium alloy stator housing• air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves).• Proportional-pressure control.• Constant-pressure control.• Constant-temperature control.• Constant-curve duty.• Max. or min. curve duty.• Automatic Night Setback.• No external motor protection required.• Insulating shells supplied with single-head pumps for heating systems.• Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the following:• wireless Grundfos GO Remote