Grundfos MAGNA1 32-60 Circulating Pump - 180mm, 230V
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The Grundfos MAGNA1 32-60 is a reliable, energy efficient circulating pump designed to maintain consistent water circulation in residential and commercial heating systems. Its intelligent variable speed operation automatically adjusts pump performance to match system demand, helping reduce unnecessary energy consumption while supporting dependable heating distribution.
With a maximum head of 6 metres, a 180mm port to port length and a 230V single phase electrical supply, this compact circulating pump is suitable for a wide range of closed loop heating applications. The cast iron pump housing provides durable performance, while the integrated control system helps simplify installation and day to day operation.
Key Features
Energy efficient operation
Variable speed control adjusts pump output according to system demand, helping reduce energy use.
6 metre maximum head
Provides effective circulation for suitable domestic and light commercial heating systems.
Compact 180mm design
The standard 180mm port to port length supports straight forward replacement and installation where compatible pipework is already in place.
Durable cast iron housing
Built with a robust cast iron pump housing for dependable performance in heating applications.
Quiet automatic control
Automatic performance adjustment helps maintain efficient circulation without requiring constant manual intervention.
Trusted Grundfos quality
Manufactured by Grundfos for dependable use in heating and water circulation systems.
Technical Specifications
| Brand | Grundfos |
| Product range | MAGNA1 |
| Product type | Electronic circulating pump |
| Model | MAGNA1 32-60 |
| Product number / MPN | 99221234 |
| EAN / GTIN | 5712608942075 |
| Maximum head | 6m / 60dm |
| Port to port length | 180mm |
| Pipe connection | G 2 inch |
| Pressure rating | PN10 |
| Maximum operating pressure | 10 bar |
| Power input | 9 - 111W |
| Rated voltage | 1 x 230V |
| Mains frequency | 50Hz |
| Maximum current consumption | 0.09 - 0.9A |
| Pumped liquid | Water |
| Liquid temperature range | -10°C to 110°C |
| Recommended operating liquid temperature | 60°C |
| Pump housing material | Cast iron |
| Impeller material | PES 30% glass fibre reinforced |
| Ambient temperature range | 0°C to 40°C |
| Enclosure class | X4D |
| Insulation class | F |
| Energy Efficiency Index | EEI 0.20 |
| Approvals and compliance | CE, VDE, EAC, CN RoHS and WEEE |
Suitable Applications
Domestic heating systems
Suitable for circulating water through compatible central heating and hydronic heating systems.
Replacement installations
The 180mm port to port format can be suitable for replacing compatible existing circulation pumps.
Commercial heating systems
Designed for suitable light commercial and building services heating applications requiring controlled circulation.
Installer and trade use
A practical choice for heating engineers and installers working on compatible 230V circulation systems.
Important Installation Information
This pump should be installed by a suitably qualified heating or electrical professional. Before purchase, confirm the pump dimensions, connection size, electrical supply, pressure rating and system requirements. The product is intended for compatible water based heating applications and is not a general purpose pump for every liquid or installation type.
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