Grundfos MAGNA3 D 50-150 F

At National Pumps and Boilers, we understand that professionals need equipment that works as hard as they do. For commercial systems that demand unwavering reliability and peak efficiency, the Grundfos MAGNA3 D 50-150 F is the definitive choice. This intelligent twin-head circulator is engineered not just to perform, but to make your job simpler and deliver flawless results that you and your clients can count on.

The Smart, Reliable Heart of Your Commercial System

When you’re managing a large commercial system, you need performance you can count on. The magna3 50-150 F from Grundfos is more than just a pump; it's the brain of your hydronic system, built to make your job easier while delivering exceptional results. It takes the guesswork out of commissioning, with intelligent features that are ready to work from the moment it's installed.

• Slash Energy Bills: With class-leading energy efficiency, the AUTOADAPT function constantly analyses the system's needs, finding the lowest possible running cost without ever sacrificing comfort.
• Unbeatable Reliability: The MAGNA3 D means double the performance and significantly reduced downtime. Its wirelessly communicating twin heads enable three smart multi-pump modes: alternating, backup, or cascade operation for ultimate system security.
• Install with Ease: The FLOWADAPT and FLOWLIMIT controls eliminate the need for separate pump throttling valves, meaning a simpler, quicker, and more cost-effective installation. For a complete job, we also stock the necessary pump valves and flanges.
• Total System Control: Thanks to built-in wireless communication, you can monitor and adjust performance from your smartphone using the Grundfos GO Remote app.
• Know Your System: A built-in heat energy meter allows for accurate, real-time monitoring of performance and thermal distribution.

Ideal Applications

This 50/150 model is a robust, innovative workhorse perfect for demanding, high-performance applications. Its versatility makes it the premier choice for:

• Commercial Heating & Air Conditioning
• Domestic Heating & Hot Water Recirculation
• District Heating & Cooling
• Industrial Heating

Technical Specifications