GRUNDFOS MAGNA3 DEMAND MORE THAN A PUMP Full range of intelligent, high-efficiency circulators for heating, cooling, ground source heat pump systems and domestic hot water applications
MORE THAN A PUMP IF YOU ARE LOOKING FOR THE BEST EFFICIENCY ON THE MARKET COMBINED WITH HIGH INTELLIGENCE AND TRULY FULL RANGE, LOOK NO FURTHER. THE MAGNA3 IS HERE Reliable innovation The MAGNA3 is a circulator pump based on the tried and tested MAGNA technology and our industry-leading experience with electronic pumps. The permanent magnet motor, AUTOADAPT function and integrated frequency converter is still part of the MAGNA package, but we’ve added some additional, ground-breaking new technologies.
THE HIGHEST STANDARDS, THE GREATEST RESULTS Ready for range? Efficiently the best MAGNA3 is a truly full-range pump with more than 25 different single and twin circulators in cast iron or stainless steel. We have also increased the maximum head to 60 Ft and the flow to 550 GPM. Get ready to specify a perfectly sized circulator pump for any HVAC application. The short version is this: MAGNA3 is the most efficient circulator available on the market today.
FULL-RANGE EFFICIENCY Full range means perfect fit The extended MAGNA3 range with maximum heads of 60ft and maximum flows of 550 GPM features more than 25 single and twin pumps in cast iron or stainless steel. This means that it is much easier to right-size the MAGNA3 for any duty point and cut both purchase and energy costs in the process.
INTRODUCING: YOUR PERFECT CONTROL MODE Intelligent control saves time and energy The MAGNA3 gives you the full range of control mode options you would expect from a state-of-the-art circulator pump. But the intelligent modes – AUTOADAPT and FLOWADAPT – set MAGNA3 apart from the competition. Furthermore, the FLOWLIMIT and Automatic Night Setback control functions are applicable with all MAGNA3 control modes.
INTELLIGENT SOLUTIONS Built for building management Optional CIM modules support all common fieldbus standards, making MAGNA3 the perfect addition to any BMS system. Heat energy meter The MAGNA3 features a built-in heat energy meter that can monitor system heat energy distribution and consumption in order to avoid excessive energy bills caused by system imbalances.
More I/O for system intelligence Easy optimization With the addition of an extra configurable relay and an analog input, the complete MAGNA3 I/O package allows for better system monitoring and optimal pump regulation. The innovative 3D Work Log and Duty Point Over Time curve make optimization simple and accurate.
TAKE A CLOSER LOOK Perfect insulation Heating insulation shell that provides optimal thermal insulation of the pump housing. Delivered as standard, the insulation shells are perfectly molded to the pump shape to avoid subsequent time-consuming adjustments. Air-cooling prevents condensation Air-cooling in the control box prevents condensation problems. Neodymium technology rotor High-performance neodymium magnet rotor increases motor efficiency.
Accessories Easy BMS integration For connection to BMS, CIM modules are easily mounted directly in the control box. Grundfos GO Grundfos GO gives you intuitive handheld pump control and full access to the Grundfos online tools on the go. High-quality user interface CIM modules For connection to BMS, CIM modules with the following field-bus standards can be added: LON, Profibus, Modbus, SMS/GSM/GPRS and BACnet. In addition, the GENIBus is also available.
PRODUCT RANGE MAGNA3 Pump type Port-to-port length (IN) Single pump, cast iron Single pump, stainless Twin pump, Cast Iron 115V 208-230V 115V 208-230V 208-230V MAGNA3 40-80 F 8-1/2” 98126800 98126828 98126802 98126830 – MAGNA3 40-120 F 8-1/2” 98126804 98126832 98126806 98126834 – MAGNA3 40-180 F 8-1/2” 98126808 98126836 98126810 98126838 – MAGNA3 50-80 F 9-1/2” 98126812 98126840 98126814 98126842 – MAGNA3 50-150 F 11” 981268016 98126844 98126818 98126846 – MAGNA
PERFORMANCE RANGE H [m] H [ft] MAGNA3 60 40-180 50 50-150 65-150 65-150 D 40 40-120 65-120 100-120 100-120 D 10 9 30 80-100 80-100 D 8 7 6 40-80 20 5 50-80 15 4 12 10 15 3 20 4 30 5 6 7 40 8 9 10 50 60 70 80 100 20 150 30 200 40 50 300 60 70 80 400 500 600 700 Q [US GPM] 100 Q [m³/h] TM05 7984 1713 10
MAGNA3 We offer a complete range of MAGNA3 pumps with unrivalled efficiency, intelligent technology to match your every need and the well-known Grundfos reliability based on 65 years of experience. The full Grundfos product range covers all building application areas: • • • • • • • • • Pressure boosting Heating Cooling Ground source energy, GSHP District energy Water disinfection Wastewater handling Rainwater harvesting Fire fighting For more information, visit: grundfos.us/magna3 L-DM-SL-002 Rev.
