EL-SID Brushless Water Circulators Cat No: AAE-75.7218

$248.00

These tiny brushless, magnetic drive circulators can be driven by PV modules or 12 volt batteries for closed-loop circulation in solar water heating systems, individual space heat zones and individual loop radiant floor loops. Use of several small pumps in a radiant floor system allows each loop to be controlled by a different thermostat. Model SID10 is designed to be powered by a 10 watt PV module and can pump 2.5 gallons per minute at no head and ½ GPM at 2.5 feet of head at 17 volts input. It can circulate water in a well designed solar water heating system with two 4 x 10 collectors.   Model  Number Maximum Voltage Dimensions (in) Weight (lb) EL-SID 10 18 4 x 4 x 5 2 EL-SID 10B 15 4 x 4 x 5 2