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Solar thermal pump stations

20 Jul 2012

Solar thermal pump stationsFREE HOT WATER offers heavy-duty commercial solar pump stations, integrating functionality and safety components into one compact, pre-assembled, pre-engineered, and high-quality unit. The pump station features Grundfos variable speed circulation pump(s), providing adequate flow through a solar water heating system. A solar differential controller, with a graphical LED control interface, adjusts the speed to achieve the highest temperature between the collector and the storage tank. The light, commercial 1-1/2" pump station is good for up to 1000 square feet of solar thermal flat plate collectors, and includes a Grundfos UPS26-150 pump, NPT connections, temperature and pressure gauges, a six-gallon expansion tank, a glycol fill station, Grundfos VFS20-400 Temperature Vortex Flow Sensor, and a Sun Reports Web Monitoring System (CSI Approved Solar Thermal Metering Equipment to monitor and measure system performance, and the quantity of energy generated or displaced by the system).
Booth 7922

As seen in: Intersolar North America 2012 Show-in-Print
Volume: July/August 2012