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SKU: 97924272
Grundfos MAGNA3 40-180-F Cast Iron Single Phase Circulator Pump with Composite Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Built with a 250 mm port-to-port dimension, the Grundfos MAGNA3 40 180 F canned-rotor pump serves closed and open hydronic circuits. Its glandless design integrates pump hydraulics and electronic control unit into a single structure. Piping integration utilizes DIN DN 40 ports across surface heating, cooling, and heat pump loops.
Hydraulic performance delivers a maximum head of 18.0 meters and a maximum flow rate of 267.3 L/Min, matching 16.04 m3/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50/60 Hz, with power input P1 of 609 W and current draw of 2.78 Amps. Maximum system operating pressure is rated at 10 bar.
Housing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 16 kg with a 250 mm port length, handling liquid temperatures -10 to 110 °C.
Control features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.
Features
- Energy Efficiency Index (EEI): 0.17 meeting European Union energy performance standards.
- Maximum rotational speed rating: 4920 rpm for continuous hydraulic balancing across system curves.
- Physical shipping package volume and gross weight: 0.039 m3, 17.5 kg for logistics planning.
- Standard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.
- Enclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.
- Intelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.
- Wireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.
- Casing thermal insulation: Includes clip-on shell insulation covers for system heat retention.
SPECIFICATIONS
| Max Flow | 267.3 L/Min |
| Max Head | 18 m |
| Power | 0.61 kW / 240v |
| Rated Current | 2.78 Amps |
| Suitable For | Surface Cooling Circulation |
| Body Material | Cast Iron |
| Liquid Temperature | '-10°C to +110°C |
| Inlet Size | 40 mm |
| Outlet Size | 40 mm |
| Warranty | 24 Months |
Warranty & Returns
All products supplied by Foundation Pumps are covered by a minimum 12-month warranty unless otherwise stated. Some brands may offer longer manufacturer warranties. Warranty covers manufacturing defects, faulty materials and workmanship under normal use.
- Products must be installed correctly and in accordance with the manufacturer’s instructions.
- Warranty does not cover incorrect installation, misuse, dry running, normal wear and tear, unauthorised repairs or damage caused by external factors.
- Proof of purchase, photos, videos and installation details may be requested when assessing a warranty claim.
- The customer is responsible for returning the product to Foundation Pumps or the nominated service centre unless otherwise agreed.
- Removal, reinstallation, labour and associated site costs are generally the customer’s responsibility unless required under Australian Consumer Law.
- Change-of-mind returns may be accepted within 30 days provided the product is unused, uninstalled and returned in its original packaging.
- Customers are responsible for return freight costs for change-of-mind returns.
- Restocking fees may apply to special-order, bulky or non-stocked products.
- Used, installed or specially ordered products may not be eligible for change-of-mind returns.
- If a product arrives damaged or faulty, please contact Foundation Pumps as soon as possible so we can assist with the appropriate repair, replacement or refund.
Your rights under Australian Consumer Law are not affected.
What operating pressure limit in bar and fluid temperature range apply to this commercial circulator?
Fluid thermal limits and pressure thresholds allow the MAGNA3 40-180-F to reach working pressures up to 10 bar in temperatures from -10°C to +110°C.
What maximum dynamic head elevation does this flanged circulator achieve in heating loops?
Overcoming line friction across building heating pipework, the Grundfos MAGNA3 40-180-F achieves a peak dynamic head of approximately 18 m.
What peak delivery flow volume can this cast iron unit circulate through its outlet flange?
Circulating hot water through DN 40 flanged connections, the MAGNA3-40-180-F sustains a maximum delivery flow rate of approximately 267.3 L/Min.
Which corrosion resistant coatings and cast iron metallurgy protect this heating circulator?
Structural longevity on the Grundfos MAGNA3 40 180 F is reinforced by a Cast Iron housing with composite impeller and a stainless steel rotor can assembly.
What motor power kilowatt output and electrical supply requirements define this pump?
Operating on utility electrical mains, the MAGNA3_40_180_F features a motor rated at 0.61 kW (610 W) connecting to 240 V drawing a rated current of 2.78 Amps.
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