Roll over image to zoom
SKU: 97924337
Grundfos MAGNA3 25-60-N Stainless Steel Single Phase Circulator Pump with Composite Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
The glandless Grundfos MAGNA3 25 60 N circulator pump integrates an air-cooled control panel for secondary thermal circuits and mixing loops. Operating without mechanical shaft seal components, liquid containment relies on an internal rotor can. System hookup connects via G 1 1/2 inch ports across commercial heating and cooling installations.
Hydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 73.5 L/Min, matching 4.41 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 84 W and current draw of 0.75 Amps. Maximum system operating pressure is rated at 10 bar.
Housing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 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 5.12 kg with a 180 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: 3510 rpm for continuous hydraulic balancing across system curves.
- Physical shipping package volume and gross weight: 0.015 m3, 6.1 kg for logistics planning.
- Standard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.
- Drinking water suitability certification: NSF61, NSF372 for potable water circulation applications.
- 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 | 73.5 L/Min |
| Max Head | 6 m |
| Power | 0.08 kW / 240v |
| Rated Current | 0.75 Amps |
| Suitable For | Domestic Hot Water Return Circulation |
| Body Material | Stainless Steel |
| Liquid Temperature | '-10°C to +110°C |
| Inlet Size | 25 mm |
| Outlet Size | 25 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 maximum delivery flow volume and threaded pipe connection standard define this pump?
Pumping domestic water through 180 mm port-to-port G 1 1/2 inch threaded connections, the MAGNA3 25-60-N sustains a peak delivery flow volume of approximately 73.5 L/Min.
What stainless metallurgy and corrosion resistant materials are used in this circulator casing?
Corrosion-resistant liquid displacement on the Grundfos MAGNA3 25-60-N depends on a Stainless Steel housing with composite impeller and high-purity internal components.
What motor power kilowatt rating, supply voltage, and current draw energize this stainless pump?
Operating in facility electrical networks, the MAGNA3-25-60-N features an industrial motor rated at 0.08 kW (80 W) connecting to 240 V drawing a rated current of 0.75 Amps.
What maximum working pressure bar rating and liquid temperature span can this stainless unit sustain?
Sanitary circulation duty on the Grundfos MAGNA3 25 60 N supports operational working pressures up to 10 bar with liquid temperatures from -10°C to +110°C.
What peak dynamic head elevation does this stainless circulator attain in potable loops?
Driving sanitary water upward against system resistance, the MAGNA3_25_60_N attains a maximum dynamic head of approximately 6 m.
Need help choosing the right pump?
Our team of pump experts are here to help you find the perfect solution for your application.
- Free expert advice
- Pump sizing & system recommendations
- Fast response — call or email us