Grundfos MAGNA1 D 40-80 F

A failing pump is the last thing you need in a busy commercial building. It can mean costly downtime, disrupted operations, and unhappy tenants, turning a manageable day into a major headache. That's where the Grundfos MAGNA1 D 40-80 F comes in. It's your reliable solution, engineered specifically for the demands of modern systems. This smart, tough, and quiet twin-head circulator isn't just a replacement part; it's an upgrade that provides security and efficiency, designed to keep your entire system flowing smoothly without a second thought.

Your System’s Unseen Hero

In commercial settings, downtime is costly, making reliable equipment essential. The Grundfos MAGNA1 D 40-80 F is a dependable workhorse for heating and cooling applications. Its intelligent twin-head design provides a built-in backup for peace of mind. If one head requires maintenance, the other kicks in automatically, keeping your system running seamlessly. This redundancy improves uptime and prevents emergency call-outs.

The two pump heads communicate wirelessly, operating in alternate, duty/standby, or parallel modes. This teamwork ensures a secure supply, shares the workload, and extends the pump's life. It’s also smart and simple, with straightforward installation and a single button to control nine modes. Built from rugged cast iron, it’s a virtually maintenance-free, 'fit and forget' solution from a top brand like Grundfos. For a complete installation, pair it with the correct flanges and pump valves.

A Versatile Solution for Any System

This versatile pump is a vital part of our commercial circulators range. It's engineered to perform in demanding environments, from large-scale commercial heating systems and industrial circuits to domestic hot water recirculation. It's also an excellent choice for commercial air conditioning and domestic heating systems that require extra reliability.

Key Benefits

• Uninterrupted Service: The twin-head design provides automatic backup, so your system never stops.
• Lower Energy Bills: A high-efficiency motor and intelligent controls save you money on running costs.
• Set It and Forget It: Simple one-button control and a maintenance-free design for hassle-free operation.
• Quietly Confident: Low-noise performance means it can be installed anywhere without causing a disturbance.

Technical Specifications