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SKU: 97924271
Grundfos MAGNA3 40-150-F Cast Iron Single Phase Circulator Pump with Composite Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Designed with internal electronic controls, the Grundfos MAGNA3 40 150 F canned-rotor circulator pump regulates liquid movement across commercial heating and chilled water loops. Mechanical shaft seals are replaced by a sealed canned-rotor assembly. Plumbing interface connects through DIN DN 40 ports in secondary thermal circulation networks.
Hydraulic performance delivers a maximum head of 15.0 meters and a maximum flow rate of 267.2 L/Min, matching 16.03 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 608 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): 0.18 meeting European Union energy performance standards.
- Maximum rotational speed rating: 4560 rpm for continuous hydraulic balancing across system curves.
- Physical shipping package volume and gross weight: 0.039 m3, 17.6 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 | 267.2 L/Min |
| Max Head | 15 m |
| Power | 0.61 kW / 240v |
| Rated Current | 2.78 Amps |
| Suitable For | High Rise Heating 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 electrical rating, supply voltage, and running current draw govern this commercial circulator?
Energy delivery to the MAGNA3 40-150-F is managed by an electric motor rated at 0.61 kW (610 W) operating on 240 V drawing a rated current of 2.78 Amps.
What maximum working pressure bar threshold and operating liquid temperature range are certified?
Operating boundaries for the Grundfos MAGNA3 40-150-F allow working pressures up to 10 bar while managing circulating fluids from -10°C to +110°C.
How much vertical dynamic head can this commercial heating circulator produce?
Vertical delivery capability on the MAGNA3-40-150-F produces a maximum dynamic head of approximately 15 m.
How many liters of delivery flow does this commercial circulator discharge through its pipe port?
Discharging into pressurized HVAC circuits, the Grundfos MAGNA3 40 150 F attains a peak delivery flow volume of approximately 267.2 L/Min via DN 40 flanged connections.
What materials and robust alloy construction are used in the pump housing?
Transporting heated water reliably, the MAGNA3_40_150_F leverages a Cast Iron housing with composite impeller capable of enduring heavy hydronic duty.
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