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SKU: 99221305
Grundfos MAGNA1 40-120 F Cast Iron Variable Speed Circulator Pump for Heating Surfaces with Composite Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Providing high-head hydraulic output in a 40 mm bore, the Grundfos MAGNA1 40-120 F circulator pump meets the requirements of district heating transfer loops, secondary chiller headers, and tall building risers. Its integrated inverter continuously adapts motor rpm to changing thermal loads.
An EN-GJL-200 cast iron pump body with a 250 mm port-to-port dimension encloses a composite impeller and maintenance-free canned rotor. Built for 10 bar operational pressure, it handles circulating temperatures between -10°C to 110°C, with a total net weight of 16 kg.
The single-phase 230-240 V ECM motor has a maximum power input (P1) of 15 W to 463 W with electrical input power (P1) operating from 15 W up to a peak of 463 W at 2.05 A maximum current. Peak hydraulic output reaches a flow rate of 14.35 m³/h (239 L/Min) and a maximum head of 12 m across DN 40 DIN flanged connections.
Nine control modes provide proportional pressure, constant pressure, and fixed speed operation with single-button adjustment. The unit delivers an EEI rating of 0.19, features Class F insulation with an IPX4D enclosure, and incorporates digital run and fault relay terminals.
FEATURES
- Generates 12 m maximum head to service high-resistance commercial risers
- High flow delivery of 239 L/Min satisfies large secondary heating headers
- High-efficiency ECM motor technology achieves a low EEI rating of 0.19
- Power consumption modulates between 20 W and 463 W based on circuit resistance
- Cast iron EN-GJL-200 housing engineered for 10 bar maximum working pressure
- Composite impeller construction provides corrosion resistance in hydronic systems
- Standard 250 mm port-to-port dimension with DN 40 PN 6/10 flange holes
SPECIFICATIONS
| Max Flow | 239 L/Min |
| Max Head | 12 m |
| Power | 0.35 kW / 240v |
| Rated Current | 2.05 Amps |
| Suitable For | Flanged Large Heating Surfaces |
| 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.
How many meters of dynamic lift does this pump provide?
Fluid elevation through vertical risers reaches up to 12 m with the Grundfos MAGNA1 40-120 F under standard duty points.
How much fluid throughput does this pump move under full load?
Discharge throughput on the MAGNA1 40-120 F reaches a maximum flow rate of approximately 239 L/Min under standard operating conditions.
What size discharge flange or connection is fitted to this pump?
Discharge pipework interfaces directly with the MAGNA1-40-120-F through a standard standard connection for quick field installation.
What electrical voltage and motor kilowatt output drive this unit?
Electrical power for the MAGNA1 40 120 F requires a 240v connection, driving an efficient 0.35 kW motor that draws 2.05 Amps.
What water temperature range and installation depth are supported?
Liquid operating limits establish that the MAGNA1/40/120/F accommodates temperatures -10°C to 110°C during standard duties.
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