The DaS valve is highly simple steam or other hot gas positive action pump that is home made by joining peices of pipe, or if wished the cutting and joining of pipe to make a turbine to powered by such water flow.
The first attachment is the DaS Valve itself it requires water pipe, caps, and squash balls for construction.
The second attachment is again steam operated however two 80% efficient turbine are freebies to the one steam turbine.
They are posted in Open Technology free to copy.
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