Passive water pump

Tool Concept
Stage: 
Prototype

 

License:
Description: 
Wirtz pump, passive water pump. Paddle wheel pump on open water irrigation ditch fills elevated 500 gallon water tank which then gravity irrigates greenhouse.
Documentation
Documentation Wiki: 

Detailed description of design, construction, materials here: http://vimeo.com/26307419 Additional notes here: http://www.youngfarmers.org/farmhack-projects-paddlewheel-powered-pump/

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