Grundfos MAGNA1 D 40-40 F - 99221293

Grundfos MAGNA1 Model C Databooklet

The Grundfos MAGNA1 D circulator pump is the simple option for a job well done. With its high energy efficiency, the product complies with the EuP 2015 regulations, ensuring substantial savings on electricity. With its intuitive, user-friendly interface and maintenance-free design, MAGNA1 D is the ideal circulator pump for basic performance needs in applications where basic system control and monitoring are desired.

With this range of circulator pumps, everything from setup to basic control and monitoring are made easy. The pump is maintenance-free due to the canned-rotor type design. MAGNA1 D offers peace of mind due to the security of supply obtained by having a redundant pump, resulting in improved uptime. The flow, and thereby constant comfort, is secured because of its ability to automatically switch between pump heads if one breaks down. The two pumps communicate wirelessly. MAGNA1 D offers the possibility of monitoring the pump via the fault relay output. The digital start and stop input remotely controls the pump. The pump communicates wirelessly with the Grundfos GO Remote app and can also communicate via radio. MAGNA1 D can work as the main pump in both heating and cooling applications, including:

• mixing loops
• heating surfaces
• air conditioning surfaces
• ground-source heat pump systems
• small chiller applications.

MAGNA1 D is a single-phase pump characterised by the controller and operating panel being integrated in the control box. The pump housing is available in both cast-iron and stainless-steel versions. The composite rotor can is carbon-fibre reinforced, the bearing plate and rotor cladding are made of stainless steel and the stator housing is made of aluminium. The power electronics are air-cooled.

The pump incorporates a 4-pole synchronous, permanent-magnet motor (PM motor). This motor type is characterised by higher efficiency than a conventional asynchronous squirrel-cage motor. The pump speed is controlled by an integrated frequency converter.

Liquid:

• Pumped liquid: Water
• Liquid temperature range: -10 .. 110 °C
• Selected liquid temperature: 60 °C
• Density: 983.2 kg/m³

Technical:

• Maximum head: 40 dm
• TF class: 110
• Approvals: CE,VDE,EAC,MOROCCO,UKCA,TSE,RCM,UkrSEPRO
• Model: C

Materials:

• Pump housing: Cast iron
• EN 1561 EN-GJL-200
• ASTM A48-200B
• Impeller: Composite

Installation:

• Range of ambient temperature: 0 .. 40 °C
• Maximum operating pressure: 10 bar
• Type of connection: DIN
• Size of connection: DN 40
• Pressure rating for connection: PN 6/10
• Port-to-port length: 220mm

Electrical data:

• Maximum power input - P1: 90 W
• P1 min: 12 W
• Mains frequency: 50/60 Hz
• Rated voltage: 1 x 230 V
• Minimum current consumption: 0.11 A
• Maximum current consumption: 0.72 A
• Maximum speed: 2964 rpm
• Enclosure class (IEC 34-5): X4D
• Insulation class (IEC 85): F

Others:

• Energy (EEI): 0.22
• Net weight: 18.7 kg
• Gross weight: 20.4 kg
• Shipping volume: 0.046 m³
• Country of origin: DE
• Custom tariff no.: 84137030
• Environmental approvals: CN ROHS,WEEE