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EL-SID

EL-SID

EL-SID

EL-SID brushless water circulators

These tiny brushless, magnetic-drive circulators can be driven by PV modules or 12 VDC batteries for closed-loop circulation in solar water heating systems and individual loops of radiant floor heating systems. Using several small pumps in a radiant floor system allows each loop to be controlled by a different thermostat. Model 10PV-12 is designed to be powered by a 10 to 20 W PV module in an open loop system and can pump 3.3 gpm at no head, and ½ gpm at 2.5' of head, at 17 VDC input. A 20 W module should be used for glycol systems. It can circulate water in a well designed solar water heating system with two 4 x 10 collectors. Model 10B-12 is designed to be battery powered and has the same specifications at 12 VDC. 10B-24 is designed to operate on a 24 VDC battery system. For all three models, dimensions are 4" x 4" x 5" , they have a 30,000-hour life expectancy, and a 1-year warranty.


Model Max Flow Max Voltage DC Amps Item code

10PV-12

3.3 gpm

20 VDC

0.90 A

075-07218

10B-12

16 VDC

0.45 A

075-07219

10B-24

32 VDC

0.25 A

075-07224

 

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EL-SID, CIRCULATOR PUMP 20B-12, BRUSHLES
These tiny brushless, magnetic-drive circulators can be driven by PV modules or 12..
$377.63
Ex Tax: $377.63
EL-SID, CIRCULATOR PUMP 20P-12, BRUSHLES
Magnetic-drive solar hot water circulator pump for PV-direct operation. Use with 30W or..
$377.63
Ex Tax: $377.63
EL-SID, CIRCULATOR PUMP, 10B-12, BRUSHLE
These tiny brushless, magnetic-drive circulators can be driven by PV module..
$295.69
Ex Tax: $295.69
EL-SID, CIRCULATOR PUMP, 10B-24, BRUSHLE
Magnetic-drive solar hot water circulator pump for 24 VDC battery operation. ..
$345.56
Ex Tax: $345.56
EL-SID, CIRCULATOR PUMP, SID10PV, BRUSHL
These tiny brushless, magnetic-drive circulators can be driven by P..
$295.69
Ex Tax: $295.69
EL-SID, CIRCULATOR PUMP, SID5PV, BRUSHLE
Magnetic-drive solar hot water circulator pump for PV-direct operation. Use with 10W or..
$288.56
Ex Tax: $288.56
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