Shaft seal BAQE GG D28/spare

Med ALPHA2 GO kan installatøren nå bytte ut størstedelen av alle frittstående sirkulasjonspumper og nesten 70% av pumpene som er integrert i fjernvarmeenheter, gassfyr og varmepumper etter 2015. Innbyggingsmål: 130mm

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.

Mobil produkt for hydraulisk balansering av radiatorer i kombinasjon med en ALPHA3-pumpe og en smarttelefon med "Go Balance"-appen installert, som er tilgjengelig for iOS- og Android-enheter. For midlertidig montering på ALPHA3-pumpen

MAGNA3 65-120 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 50-120 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

Unilift CC 5 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 mmMaterials:Pump housing:PP 15 GFImpeller:PPOm 20 GFInstallation:Pump outlet:1.1/4'Maximum installation depth:10 mLiquid:Liquid temperature range:0 .. 40 °CElectrical data:Rated voltage:1 x 220-240 VRated current:0.98 ACapacitor size - run:4 F/450 VEnclosure class (IEC 34-5):IP68Insulation class (IEC 85):BLength of cable:5 mType of cable plug:SCHUKOOthers:Net weight:4.35 kgGross weight:5 kgShipping volume:0.168 m3

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 AP50B.50.11.3.VSubmersible effluent pumpVertical single-stage stainless steel submersiblepump with integrated submersible 3-phasemotor. The pump is fitted with ring stand and carryinghandle and is supplied with a 5 m mainscable. The impeller is a VORTEX impeller for50 mm free passage suitable for pumpingsurface water, groundwater, wastewater andsimilar.The pump has a double shaft seal and anintermediate oil chamber pre-filled with non-toxicspecial oil. The motor is insulation class F and has long-life deep-groove greased-for-life ball bearings.The pump has R 2' discharge port and is readyfor installation either free-standing or on anauto-coupling system. Liquid:Maximum liquid temperature:40 °CTechnical:Type of impeller:VORTEXMaximum particle size:50 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:R 2'Maximum installation depth:7 mElectrical data:Power input - P1:1.75 kWRated voltage:3 x 400 VRated current:2.81 ACos phi - power factor:0,90Rated speed:2785 rpmEnclosure class (IEC 34-5):IP68Insulation class (IEC 85):FLength of cable:5 mType of cable plug:NONEOthers:Net weight:10.6 kg

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

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.

Alarmenhet med lampe og horn for Autoadapt

SOLOLIFT2 WC-1Sololift2 WC-1 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-1 is suitable for pumping wastewater from a toilet containing toilet paper and faeces with an additional connection on the lid for e.g. a washbasin.The pumping of liquids containing other material may cause faults and limit the scope of our guarantee.Sololift2 WC-1 is typically used to dewater:• toilet and washbasin 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.The compact lifting station is equipped with- Cable with or without plug (see technical data)- Horizontal or vertical fastening possibility of discharge hose connector with several adaptors for pipes wi

Unilift KP 350 A 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 suction strainer and acarrying handle and is supplied with a 10 mmains cable and float switch for automatic startand stop.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 liquid.The 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 - P1:700 WRated voltage:1 x 220-240 VRated current:3.2 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:8 kgGross weight:8.3 kgShipping volume:0.013 m3

SOLOLIFT2 D-2Sololift2 D-2 is a small, compact automatic lifting station suitable for pumping of wastewater off places in private dwellings where greywater (w/o faeces) cannot be led directly to the sewer by means of a natural downward slope.Sololift2 D-2 is typically used for:• cabinet showers, washbasins or bidets 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.Sololift2 D-2 is suitable for confined space conditions in built-in cabinets or also below shower receptors or pedestals.The pumping of liquids containing other material may cause faults and limit the scope of our guarantee.The compact lifting station is equipped with- Cable with or without plug (see technical data)- Disc

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.

Med ALPHA2 GO kan installatøren nå bytte ut størstedelen av alle frittstående sirkulasjonspumper og nesten 70% av pumpene som er integrert i fjernvarmeenheter, gassfyr og varmepumper etter 2015. Innbyggingsmål: 130mm

ALPHA3 - easy hydronic balancingThe ALPHA3 is our newest circulator for domestic buildings. It is of the renowned Grundfos quality and guarantees easy installation, world-class energy efficiency and reliable operation in the toughest conditions. For the ultimate benefits of the ALPHA3, however, installers need two other components – the ALPHA Reader and the Grundfos GO Balance app. Together, the state-of-the-art ALPHA3 system helps installers complete a hydronic balancing incredibly fast and accurately.ALPHA READERThe ALPHA Reader is a pocket-sized device that you attach to the front of the ALPHA3. It reads a light signal from the pump and communicates with the Grundfos GO Balance app via Bluetooth during the balancing process. Once the hydronic balancing is done, installers can simply take the ALPHA Reader with them to their next job.GRUNDFOS GO BALANCE APPThe Grundfos Go Balance app is downloaded from iTunes or Google Play. The app picks up the Bluetooth signal from the ALPHA Reader and guides installers through four simple balancing steps.FAST AND EASY BALANCINGWith the ALPHA3, the ALPHA Reader and the Grundfos GO Balance app, installers are set for fast and easy system balancing – without compromising on reliability, efficiency and easy installation.Hydronic Balancing with ALPHA3 and ALPHA reader works with:• Two pipe radiator systemsThe GRUNDFOS ALPHA3 is suitable for running in:• Systems with constant or varying flow• One pipe systems• Two pipe systems• Domestic hot-water recirculation• Underfloor heating systems• Systems where night setback is required.Features and benefits• Hydronic Balancing• No blockage• Best in class efficiencyBenefits of hydronic Balancing:• Savings on heating bill between 7-20 %*• Lower return temperature in the system• Lower noise in the heating system

MAGNA3 65-150 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

Unilift CC 7 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 mmMaterials:Pump housing:PP 15 GFImpeller:PPOm 20 GFInstallation:Pump outlet:1.1/4'Maximum installation depth:10 mLiquid:Liquid temperature range:0 .. 40 °CElectrical data:Rated voltage:1 x 220-240 VRated current:1.8 ACapacitor size - run:8 F/450 VEnclosure class (IEC 34-5):IP68Insulation class (IEC 85):FLength of cable:10 mType of cable plug:SCHUKOOthers:Net weight:4.6 kgGross weight:5.2 kgShipping volume:0.168 m3

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.

Unilift AP35B.50.06.1.VSubmersible effluent pumpVertical single-stage stainless steel submersiblepump with integrated submersible 1-phasemotor. The pump is fitted with ring stand and carryinghandle and is supplied with a 10 m mainscable. The impeller is a VORTEX impeller for35 mm free passage suitable for pumpingsurface water, groundwater, wastewater andsimilar.The pump has a double shaft seal and anintermediate oil chamber pre-filled with non-toxicspecial oil. The motor is insulation class F with thermaloverload protection and has long-life deep-groovegreased-for-life ball bearings.The pump has R 2' discharge port and isready for installation either free-standing oron an auto-coupling system.Liquid:Maximum liquid temperature:40 °CTechnical:Type of impeller:VORTEXMaximum particle size:35 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:R 2'Maximum installation depth:7 mElectrical data:Type of motor:PSCPower input - P1:1 kWRated voltage:1 x 230 VRated current:4.6 ACos phi - power factor:0,98Rated speed:2810 rpmCapacitor size - run:16 F/400 VEnclosure class (IEC 34-5):IP68Insulation class (IEC 85):FLength of cable:10 mType of cable plug:SCHUKOOthers:Net weight:9.82 kg

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

Adapter sett komplett DN 40-PN10 30mm

MAGNA3 80-120 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