Xylem introduces large efficient circulators

Xylem, pump, circulator, space heating

Xylem Water Solutions UK’s Ecocirc XL range of high-efficiency circulator pumps is ideal for light or commercial applications. These pumps are suitable for applications such as heating systems, DHW systems, cooling systems, solar systems and ground-source heat pumps.

The smaller 100 W models are single-head pumps for heating in light-commercial applications. They have a spherical motor design. There is a variety of standard connections, all with port-to-port length of 180 mm so they can be interchanged with any common standard market product.

Larger models for commercial applications have a canned-rotor design There are six models from DN32 to DN100 and port-to-port lengths from 220 to 360 mm. For DHW applications, single-head threaded and flanged connections are also available in bronze.

Ecocirc XL pumps came with a variety of control options as standard — including constant pressure, proportional pressure or constant curve.

For more information on this story, click here: Nov 2013, 176
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