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9792423/99221442
Grundfos Magna1 100-120F Variable Speed Circulator - 450mm - 230vGrundfos Magna1 100-120F (450) ERP/EUP ready variable speed circulator. The Grundfos Magna1 100-120F (450) is an energy efficient variable speed circulator which is used primarily for one and two-pipe heating systems. NOTE: THIS PUMP HAS FLANGED CONNECTIONS
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GR-97924398
Grundfos Magna1 D50-150F 97924398 Twin Variable Speed Circulator - 280mm - 230v - OBSOLETEGrundfos Magna1 D50-150F (280) ERP/EUP ready twin variable speed circulator. The Grundfos Magna1 D50-150F (280) is an energy efficient variable speed circulator which is used primarily for one and two-pipe heating systems.
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GR-97924176
Grundfos Magna1 40-80F 97924176 Variable Speed Circulator - 220mm - 230v - ObsoleteGrundfos Magna1 40-80F (220) ERP/EUP ready variable speed circulator. The Grundfos Magna1 40-80F (220) is an energy efficient variable speed circulator which is used primarily for one and two-pipe heating systems. NOTE: THIS PUMP HAS FLANGED CONNECTIONS
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99221407
Grundfos MAGNA1 80-80F (360) Variable Speed Circulator Pump - 240v - Single Phase - 834 Ltr/minThe Grundfos MAGNA circulator pumps are designed for heating and cooling applications in commercial buildings. The pumps are available in both cast-iron and stainless-steel and as twin-head variants. The pumps are maintenance-free due to the canned-rotor type design.
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99221255
Grundfos MAGNA1 32-80N (180) Variable Speed Circulator Pump - 240v - Single Phase - 170 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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99221226
Grundfos MAGNA1 25-100N (180) Variable Speed Circulator Pump - 240v - Single Phase - 158 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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99221253
Grundfos MAGNA1 32-40N (180) Variable Speed Circulator Pump - 240v - Single Phase - 128 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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99221360
Grundfos MAGNA1 50-100FN (280) Variable Speed Circulator Pump - 240v - Single Phase - 500 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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99221271
Grundfos MAGNA1 32-60FN (220) Variable Speed Circulator Pump - 240v - Single Phase - 150 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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99221358
Grundfos MAGNA1 50-60FN (240) Variable Speed Circulator Pump - 240v - Single Phase - 410 Ltr/minThe Grundfos MAGNA1 circulator pumps are designed for heating and cooling applications in commercial buildings. The pumps are available in both cast-iron and stainless-steel and as twin-head variants. The pumps are maintenance-free due to the canned-rotor type design.
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99221234
Grundfos MAGNA1 32-60 (180) Variable Speed Circulator Pump - 240v - Single Phase - 150 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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99221395
Grundfos MAGNA1 65-60FN (340) Variable Speed Circulator Pump - 240v - Single Phase - 603 Ltr/minThe Grundfos MAGNA circulator pumps are designed for heating and cooling applications in commercial buildings. The pumps are available in both cast-iron and stainless-steel and as twin-head variants. The pumps are maintenance-free due to the canned-rotor type design.
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99221324
Grundfos MAGNA1 40-100FN (220) Variable Speed Circulator Pump - 240v - Single Phase - 356 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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99221326
Grundfos MAGNA1 40-150FN (250) Variable Speed Circulator Pump - 240v - Single Phase - 438 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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99221254
Grundfos MAGNA1 32-60N (180) Variable Speed Circulator Pump - 240v - Single Phase - 150 Ltr/minThe Grundfos MAGNA1 circulator pump is ideal for basic performance needs in heating and cooling applications. The pump offers basic system control and monitoring and can communicate via a fault relay and digital start/stop.
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Grundfos Magna1 Pumps
Grundfos MAGNA1 is a range of energy-efficient circulator pumps designed for various heating, cooling, and domestic hot water applications.
Applications
MAGNA1 pumps are suitable for:
- Heating systems (main pumps, mixing loops, heating surfaces)
- Air conditioning and cooling systems
- Domestic hot water systems
- Ground source heat pump systems
- Solar heating systems
Key Features
- Energy Efficiency: MAGNA1 pumps offer best-in-class efficiency, with an Energy Efficiency Index (EEI) of ≤ 0.20 for single pumps and ≤ 0.23 for twin pumps, resulting in substantial electricity savings.
- Control Options: The pumps feature multiple control modes, including:
- Proportional pressure control
- Constant pressure control
- Constant curve/constant speed operation
- Simple Installation and Operation:
- Easy setup via a user-friendly interface
- One-button commissioning
- No external motor protection required
- Connectivity:
- Digital input for remote start/stop functionality
- Fault relay output for monitoring and notifications
- Basic Building Management System (BMS) integration
- Twin Pump Functionality: Wireless alternating operation for improved reliability in twin-head pump models.
Additional Benefits
- Wide Range: Available in over 200 different single and twin pump models, in cast iron and stainless steel versions.
- Performance: Can achieve a maximum head of 18m and a maximum flow rate of 70m³/h.
- Durability: Maintenance-free due to the canned-rotor design.
- Temperature Range: Suitable for liquid temperatures from -10°C to 110°C.
- Pressure Rating: Available for maximum system pressures up to 10 bar (PN 10).
MAGNA1 pumps are designed as a cost-effective solution for applications where simple control and monitoring features are sufficient, making them ideal for replacing older circulators and complying with energy efficiency regulations.
