Grundfos MAGNA1 50-120 F electronic wet rotor circulator 99221336
GRU 99221336
5712608943096
Grundfos MAGNA1 50-120 F high efficiency electronic wet rotor circulator for heating and air conditioning systems, single version with DN 50 flanged connections, max head 12 m:
- Power supply: Single-phase
- Max. operating pressure (bar): 10
- Centre distance (mm): 280
- Pump connections: DN50
- Max head 12 m.
Grundfos MAGNA1 50-120 F electronic wet rotor circulator 99221336
€1,946.42
Tax included
€1,946.42
Tax included
Tax included
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Technical features
Suitable for:
- Air conditioning - Commercial buildings
- Heating in commercial buildings
- Hot water recirculation in commercial buildings
- Domestic hot water recirculation
- Domestic Heating
- District Cooling
- District heating
- Industrial Heating
Liquid:
- Pumped liquid: water
- Liquid temperature: -10°C to +110°C
- Liquid temperature during operation: 60°C
- Density: 983.2 kg/m³
- Ambient temperature: 0 °C to +40 °C.
Techniques:
- Maximum head: 12 meters
- TF class: 110.
Installation:
- Maximum working pressure: 10 bar
- Pump connections: DN 50
- Working pressure: PN 6/10
- Centre distance: 280 mm.
Electrical data:
- Voltage: single-phase 230 V ± 10 %.
- Mains frequency: 50/60 Hz
- Maximum power: 533 W
- Degree of protection: IPX4D
- Insulation class: F
- Energy (EEI): ? 0.20.
Materials and components
- Cast iron pump body
- Cataphoretic coating (anti-corrosion) of the pump head and body
- Permanent magnet synchronous motor
- Neodymium rotor
- Integrated thermal protection - no external motor protection required
- Integrated frequency converter for circulator speed management
- Heating insulation shell included
- Digital input (start/stop) & relay output (alarm)
- Communication with Grundfos GO App
- Control modes: proportional pressure control (3 levels), constant pressure control (3 levels), constant curve (3 fixed speeds)
- Single version with DN 50 flanged ports.
Features:
- Weight (kg): 18,3
- Length/Depth (cm): 37,6
- Width (cm): 29,1
- Height (cm): 28
- Power supply: Single phase
- Degree of protection: IPX4D
- Insulation class: F
- Max. working pressure (bar): 10
- Centre distance (mm): 280
- Pump connections: DN 50
- Max head (m): 12.
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Data sheet
- Type: Circulatory
- Version: Single
- Model: Wet rotor
