Grundfos MAGNA1 D 40-40 F

A system failure during peak hours is a critical risk for any property manager. The Grundfos MAGNA1 D 40-40 F eliminates this operational risk. It is more than a pump; it is the system's built-in insurance policy, engineered by Grundfos for smart, reliable performance. At National Pumps and Boilers, we understand the importance of uptime and stand behind this exceptional equipment.

The Dependable Heart for Your Heating & Cooling System

System failures lead to disrupted operations and expensive call-outs. The Grundfos MAGNA1 D 40-40 F safeguards against this downtime with its intelligent twin-head design. This provides built-in redundancy, with two pumps communicating wirelessly in a duty/standby mode. If one head has an issue, the other takes over instantly, ensuring uninterrupted service.

Constructed from robust cast iron with a simple one-button interface, this pump is a reliable, fit-and-forget solution. Its low-noise operation and energy-saving design improve uptime and reduce costs. For a complete installation, pair it with our high-quality pump valves and flanges.

A Versatile Solution for Any System

The MAGNA1 D is a reliable choice for essential performance needs in a wide range of applications:

• Commercial Heating & Air Conditioning: It keeps large office blocks, schools, and retail spaces at the perfect temperature, making it one of our top-tier commercial circulators.
• Domestic Heating & Hot Water Recirculation: In blocks of flats or large homes, it ensures residents have consistent heat and instant hot water from our range of DHW pumps.
• District Heating & Cooling: It serves as a dependable component for large-scale community energy systems.
• Industrial Heating: It provides the robust performance needed for demanding industrial environments.

Key Benefits at a Glance:

• Uninterrupted Service: The redundant twin-head design provides an automatic backup, so your system never stops.
• Save on Energy Bills: Smart proportional pressure control adjusts to demand, reducing wasted electricity.
• No-Fuss Operation: A simple, intuitive interface means you can set it up and let it run.
• Quietly Does the Job: Low-noise operation makes it ideal for installation in any environment.
• Rock-Solid Reliability: Built with high-quality materials for a long, dependable service life.

Technical Specifications