The UPS is a three-speed circulator pump designed for circulation of liquids in heating and air-conditioning systems. Used in both open and closed systems and of the canned rotor type, the pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. UPS circulator pumps are also available with bronze or stainless steel housings, making them suitable for use in hot-water service systems.

The pump incorporates a thermal overload switch in the stator. If the winding temperature becomes too high, the switch will interrupt the electricity supply either via an internal relay or an external contactor.

Low energy consumption

Low energy and low noise – perfect for installation in buildings.

Maintenance-free

For a long product life.

Clever solution

Single-phase with built-in protection module and thermal switch.

Complete range

Available with corrosion-resistant stainless steel or bronze pump housing.

The MAGNA3 circulator is a highly-advanced canned rotor pump intended for large commercial buildings such as hospitals and schools. Intelligent features such as AUTOADAPT and FLOWADAPT select the optimal system setting, ensuring that your system always provides the best possible comfort and the most efficient operation.

Connect the pump to a building management system and get complete control and monitoring of the system and improve reliability at the same time. You can also use the Grundfos GO Remote for monitoring purposes, giving you access to system data right at your fingertips.

MAGNA3 also offers multi-pump functionality, in which two pumps are connected in parallel. Multi-pump systems can operate in alternating, backup or cascade operation.

Save energy and time with intelligent control

Intelligent control modes such as AUTOADAPT result in significant energy savings.

The MAGNA3 circulator is simple and fast to install and has no maintenance requirements.

Inputs and outputs ensure better system monitoring and optimal pump regulation.

MAGNA3 is an all-purpose circulator, ideal for applications such as heating, cooling and domestic hot water.

When taking a shower or opening a tap, homeowners do not want to experience a pressure drop. By installing a UPA canned rotor home booster pump, you increase water pressure to required levels at showers, taps and other points in your home. Improved hydraulics and motor efficiency ensure an energy-optimised solution for pressure boosting of domestic water supplied from an external source in residential homes. They are suitable for use in existing systems, offering easy plug-and-pump installation.